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Here is a compilation of essays on ‘Ecosystem’ for class 6, 7, 8, 9, 10, 11 and 12. Find paragraphs, long and short essays on ‘Ecosystem’ especially written for school and college students.

Essay on Ecosystem

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Essay Contents:

• Essay on the Ecological Habitat

1. Essay on the Meaning of Ecosystem:

The term an ecosystem is originally defined by Tansley (1935). An ecosystem is defined as the network of interactions among organisms, and between organisms and their environment they can come in any size but usually encompass specific, limited spaces although according to some scientists the entire planet is an ecosystem or an ecosystem is defined as a complex, dynamic community of organisms including plants, animals and micro-organisms that all interact among themselves as well as with the environment that they live in.

An ecosystem consists of the biological community that occurs in some locale, and the physical and chemical factors that make up its non-living or abiotic environment. All living organisms are a part of both a biotic community and an ecosystem.

Ecosystems are what sustain both humans and animals, providing them with energy, nutrients, oxygen, water and shelter, among other things. Ecosystems don’t have strict boundaries or sizes; they can range from something as small as a dead tree stump to something as large as the ocean.

2. Essay on the Concept of Ecosystem:

There are many examples of ecosystems a pond, a forest, and grassland. The study of ecosystems mainly consists of the study of certain processes that link the living, or biotic, components to the non-living, or abiotic, components. Energy transformations and bio-geochemical cycling are the main processes that comprise the field of ecosystem ecology. Ecology generally is defined as the interactions of organisms with one another and with the environment in which they occur.

Studies of individuals are concerned mostly about physiology, reproduction, development or behavior, and studies of populations usually focus on the habitat and resource needs of individual species, their group behaviors, population growth, and what limits their abundance or causes extinction. Studies of communities examine how populations of many species interact with one another, such as predators and their prey, or competitors that share common needs or resources.

These functional aspects include such things as the amount of energy that is produced by photosynthesis, how energy or materials flow along the many steps in a food chain, or what controls the rate of decomposition of materials or the rate at which nutrients are recycled in the system.

3. Essay on the Functions of an Ecosystem:

Ecosystem function is the capacity of natural processes and components to provide goods and services that fulfill human needs, either directly or indirectly. Ecosystem functions are conceived as a subset of ecological processes and ecosystem structures. Each function is the result of the natural processes of the total ecological sub­system of which it is a part.

Natural processes, in turn, are the result of complex interactions between biotic (living organisms) and abiotic (chemical and physical) components of ecosystems through the universal driving forces of matter and energy.

There are four primary groups of ecosystem functions:

(i) Regulatory functions,

(ii) Habitat functions,

(iii) Production functions and

(iv) Information functions

(i) Regulatory Functions:

This group of functions relates to the capacity of natural and semi-natural ecosystems to regulate essential ecological processes and life support systems through bio-geochemical cycles and other biospheric processes. In addition to maintaining the ecosystem (and biosphere health), these regulatory functions provide many services that have direct and indirect benefits to humans (i.e., clean air, water and soil, and biological control services).

(ii) Habitat Functions:

Natural ecosystems provide refuge and a reproduction habitat to wild plants and animals and thereby contribute to the (in situ) conservation of biological and genetic diversity and the evolutionary process.

(iii) Production Functions:

Photosynthesis and nutrient uptake by autotrophs converts energy, carbon dioxide, water and nutrients into a wide variety of carbohydrate structures which are then used by secondary producers to create an even larger variety of living biomass.

This broad diversity in carbohydrate structures provides many ecosystem goods for human consumption, ranging from food and raw materials to energy resources and genetic material.

(iv) Information Functions:

Since most of human evolution took place within the context of an undomesticated habitat, natural ecosystems provide an essential ‘reference function’ and contribute to the maintenance of human health by providing opportunities for reflection, spiritual enrichment, cognitive development, recreation and aesthetic experience.

4. Essay on the Components of an Ecosystem:

There are two types of components that make up an ecosystem’s characteristics:

(A) Abiotic and

(B) Biotic.

Biotic components are made up of living factors. Abiotic components are made up of all non-living factors.

Energy, water, nitrogen and soil minerals are other essential abiotic components of an ecosystem. The energy that flows through ecosystems is obtained primarily from the sun. It generally enters the system through photosynthesis, a process that also captures carbon from the atmosphere.

(A) Abiotic Components :

These factors are non-living like light, temperature, water, atmospheric gases, wind as well as soil (edaphic) and physiographic (nature of land surface).

Abiotic factors may be abbreviated as SWATS (Soil, Water, Air, Temperature, Sun light):

I.  Sunlight:

Sunlight is a major part of abiotic conditions in an ecosystem. The sun is the primary source of energy on our planet. Light energy (sunlight) is the primary source of energy in nearly all ecosystems. It is the energy that is used by green plants (which contain chlorophyll) during the process of photosynthesis; a process during which plants manufacture organic substances by combining inorganic substances.

Visible light is of the greatest importance to plants because it is necessary for photosynthesis. Factors such as quality of light, intensity of light and the length of the light period (day length) play an important part in an ecosystem.

(i) Quality of Light (Wavelength or Colour):

Plants absorb blue and red light during photosynthesis. In terrestrial ecosystems the quality of light does not change much. In aquatic ecosystems, the quality of light can be a limiting factor. Both blue and red light are absorbed and as a result do not penetrate deeply into the water. To compensate for this, some algae have additional pigments which are able to absorb other colours as well.

(ii) Light Intensity:

The intensity of the light that reaches the earth varies according to the latitude and season of the year. The southern hemisphere receives less than 12 hours of sunlight during the period between the 21st March and the 23rd of September, but receives more than 12 hours of sunlight during the following six months.

(iii) Phototropism:

Phototropism is the directional growth of plants in response to light where the direction of the stimulus determines the direction of movement; stems demonstrate positive phototropism i.e. they came towards the light when they grow.

II.  Temperature:

The distribution of plants and animals is greatly influenced by extremes in temperature for instance the warm season. The occurrence or non-occurrence of frost is a particularly important determinant of plant distribution since many plants cannot prevent their tissues from freezing or survive the freezing and thawing processes.

Temperature controls the rate of microbial respiration; the higher the temperature, the faster microbial decomposition occurs. It also affects soil moisture, which slows microbial growth and reduces leaching. Temperature also affect decomposition freezing temperatures kill a soil microorganism, which allows leaching to play a more important role in moving nutrients around.

Temperature also plays a key role in ecosystems with hot climates allowing rapid growth, high surface animals, and cold climates leading to more spherical, fatty animals as well as slower growth and reproduction. Habitats vary widely as a result of temperature too. Plants and bacteria also have to have particular features that allow for survival in extreme climates of temperatures.

III. Water:

In aquatic eco systems water perform many important environmental functions Water availability is an abiotic factor of ecosystems. Living things need water to survive and how plentiful or scarce water is affects the necessary water cycle of evaporation, condensation and precipitation. Oceans, rivers or streams are key components of an ecosystem and the many forms of life that live there.

The freshwater ecosystem itself is made up of biotic and abiotic elements and depends on them equally as well. Water quality is another factor, with important metabolic functions subject to water ingredients like zinc and iron that become poisonous with low- quality water.

IV. Weather:

Meteorology or weather conditions considered abiotic component are temperature, wind velocity, solar insulation, humidity and precipitation. The most important of these is climate. Climate determines the biome in which the ecosystem is embedded. Rainfall patterns and temperature seasonality determine the amount of water available to the ecosystem and the supply of energy available.

The statistical and seasonal variation of these factors influences the habitat. Weather directly controls the biotic component i.e. Vegetation as well as animals. Climate features such as rain, wind and temperature play a large part also in the way an ecosystem has to work. Rain provides necessary water for photosynthesis and so its quantity will determine just how many photosynthetic organisms can survive in an environment, the predators of those organisms, as well as the types.

Soil conditions that affect ecosystems are the granularity, chemistry and nutrient content and availability. These soil conditions interact with precipitation to cause change. Although animal remains dead organic material such as are considered abiotic.

Air levels define how strong and sturdy the organisms in an ecosystem are, and which habitats must be in existence for them to survive. Low wind levels allow for weaker more feeble organisms that reproduce rapidly to survive. In windy areas, many plants use it as an advantage and make countless spores that will be carried to other plants and pollinate.

Air quality plays an important part because pollution can contribute to carbon monoxide and sulfur dioxide degrading circulatory or pulmonary function. Air pollution can also disrupt the process of photosynthesis.

VII. Topography:

Topography also controls ecosystem processes by affecting things like micro-climate, soil development and the movement of water through a system. This may be the difference between the ecosystem present in wetland situated in a small depression on the landscape, and one present on an adjacent steep hillside Micro-topographic elements mix with meteorology barriers to affect plant growth and selection in a given area.

Topography, soil type and precipitation shape surface run-off and limit the ability of animals to build burrows and nests and affects the way predators and prey are able to hunt and hide from each other.

(i) Altitude:

This has effects on climate and so has various effects according to what climate factors it affects.

(ii) Slope:

The organisms on a flat land compared to a hilly one will have different movement muscles to one another. This is because some muscles are say, evolved for forward propulsion (calf muscles) whilst others for lifting the leg (thigh muscles).

(iii) Aspect:

This is the direction that the land is facing (in relation to the sun) and so has its relevance to temperature, wherein for example, an environment that faces generally away from the sun will be cooler.

VIII. Tolerance Range:

Abiotic factors are particularly important to new or barren or unpopulated ecosystems. This is because the abiotic factors of the unpopulated system sets the stage for how well a given species will be able to live, thrive and reproduce there. Each organism’s ability to survive in a set of abiotic conditions is known as the tolerance range.

(B) Biotic Components :

Biotic components mean related to life. These are living factors. Plants, animals’, insects, fungi and bacteria are all biotic or living factors. Each biotic factor needs energy to do work and food for proper growth.

There are three types of organisms that live in a biotic community are producers, consumers and decomposers. The members of a biotic community are inter-dependent in that they all depend on one another in some way for their survival. This inter-dependence is essential for stability of biotic community.

They can be further sub-divided into autotrophs (producers) and heterotrophs (consumers) that include herbivores, carnivores, and omnivores, detritivores (decomposers).The biotic characteristics are mainly determined by the organisms that occur. For example, wetland plants may produce dense canopies that cover large areas of sediment or geese may graze the vegetation leaving large mud flats.

Aquatic environments have relatively low oxygen levels, forcing adaptation by the organisms found there. For example, many wetland plants must produce aerenchyma to carry oxygen to roots.

Other biotic characteristics are more subtle and difficult to measure, such as the relative importance of competition, mutualism or predation. There are a growing number of cases where predation by coastal herbivores including snails, geese and mammals appears to be a dominant biotic factor.

(i) Autotrophic Organisms:

Autotrophic organisms are producers i.e. autotrophs. They convert the solar energy into food from photosynthesis (the transfer of sunlight, water, and carbon dioxide into energy).They generate organic compounds from inorganic material. Algae use solar energy to generate biomass from carbon dioxide and are possibly the most important autotrophic organisms in aquatic environments.

Of course, the more shallow the water, the greater the biomass contribution from rooted and floating vascular plants. These two sources combine to produce the extraordinary production of estuaries and wetlands, as this autotrophic, biomass are converted into fish, birds, amphibians and other aquatic species.

Chemosynthetic bacteria are also referred as autotrophs. They found in benthic marine ecosystems. These organisms are able to feed on hydrogen sulphide in water. Height concentrations of animals that feed on these bacteria are found around volcanic vents.

(ii) Heterotrophic Organisms:

Heterotrophic organisms consume autotrophic organisms and use the organic compounds in their bodies as energy sources and as raw materials to create their own biomass. Heterotrophs are further divided into herbivore, carnivore, omnivore and decomposer on the basis of source of nutrition.

Herbivores are also named as primary consumers. Caterpillars, rabbit, grasshopper etc. are plant eater. They withdraw their nutrition from green plants. Energy transferred from plants have occurred.

Carnivores are named as secondary consumer. Consumers, i.e. heterotrophs: e.g. animals, they depend upon producers (occasionally other consumers) for food. Animals that feed on primary consumers are (carnivores) secondary consumers. Blackbird, frogs, Meat eaters, feed upon the herbivores, fewer in number than primary consumers. Their energy transfers have occurred, more chance for energy to be lost via respiration, excretion etc.

Omnivores are named as tertiary consumer or deversivores hawks, fox, dog, humans etc. are omnivores. Animals that feed on secondary consumers are omnivores ortretiary consumers. They have two sources of food, because eat both plants and animals.

Decomposers, i.e. detritivores: e.g. fungi and bacteria, they break down chemicals from producers and consumers usually after death into simpler form .They convert macro molecules into micro molecules by enzymatic activity.

Each of these (Producer, Primary consumer, Secondary consumer, Tertiary consumer and Decomposer) constitutes a trophic level. The sequence of consumption of nutrition from plant to herbivore, herbivore to carnivore in the forms a food is called chain. Real systems are much more complex than these organisms will generally feed on more than one form of food, and may feed at more than one trophic level.

Carnivores may capture some prey which is part of a plant-based trophic system and others that are part of a detritus-based trophic system (a bird that feeds both on herbivorous grasshoppers and earthworms, which consume detritus). Euryhaline organisms are salt tolerant and can survive in marine ecosystems, while stenohaline or salt intolerant species can only live in freshwater environments.

5. Essay on the Ecological Pyramid:

The descriptive device used to explore the trophic structure of an ecosystem is called a trophic pyramid. The purpose of a trophic pyramid is to graphically represent the distribution of biomass or energy among the different trophic levels of the ecosystem. An ecological pyramid (also trophic pyramid) is a graphical representation designed to show the number of organisms, biomass or biomass productivity and energy transferred at each trophic level in a given ecosystem.

Charles Elton developed the concept of ecological pyramid. After his name these pyramids are also called as Eltonian pyramids. Ecological pyramids begin with producers on the bottom (such as plants) and proceed through the various trophic levels (such as herbivores that eat plants, then carnivores that eat herbivores, then carnivores that eat those carnivores, and so on). The highest level is the top of the food chain.

a. Pyramid of Biomass:

Biomass is the amount of living or organic matter present in an organism. Biomass pyramids show how much biomass is present in the organisms at each trophic level, while productivity pyramids show the production or turnover in biomass. The total amount of living or organic matter in an ecosystem at any time is called ‘Biomass’.

An ecological pyramid of biomass shows the relationship between biomass and trophic level by quantifying the amount of biomass present at each trophic level of an ecological community at a particular moment in time.

“Pyramid of biomass is the graphic representation of biomass (total amount of living or organic/ dry matter in an ecosystem) present per unit area of different trophic levels, with producers at the base and top carnivores at the tip”. Typical units for a biomass pyramid could be grams per meter, or calories per meter. The pyramid of biomass may be ‘inverted’ or upright.

b. Inverted Pyramid:

When smaller weight of producers supports larger weight of consumers an inverted pyramid of biomass is formed. In an aquatic habitat the pyramid of biomass is inverted or spindle shaped where the biomass of trophic level depends upon the reproductive potential and longevity of the member.

In a pond ecosystem, the phytoplanktons are the major producers, at any given point. This phytoplankton will be lower than the mass of the heterotrophs, such as fish and insects. This is explained as the phytoplanktons reproduce very quickly, but have much shorter individual lives.

c. Upright Pyramid :

When larger weight/biomass of producers support the smaller weight of consumers (primary, secondary and onwards) an upright pyramid of biomass is resulted. In forest or terrestrial ecosystem plants or producer have maximum dry weight while primary consumer depends upon them have low dry weight as compared to them. Secondary and tertiary consumer also show loss in dry weight successively. Thus, the pyramid of biomass in a terrestrial ecosystem is upright.

d. Pyramid of Number:

Ecosystem community may be represented in terms of number of organism. When the relationships among the number of producers, primary consumers (herbivores), secondary consumers (carnivore of order 1), tertiary consumers (carnivore of order 2) and so on in any ecosystem, it forms a pyramidal structure called the pyramid of number. “Pyramid of numbers is the graphic representation of number of individuals per unit area of various trophic levels stepwise with producers forming the base and top carnivores the tip”. The shape of this pyramid varies from ecosystem to ecosystem.

There are three types of pyramid of numbers :

e. Upright Pyramid :

In aquatic and grassland ecosystem numerous small autotrophs support lesser herbivores which support further smaller number of carnivores and hence the pyramidal structure is upright.

In forest ecosystem lesser number of producers support greater number of herbivores who in turn support a fewer number of carnivores. Thus number or organism producer to herbivore increase, while herbivore to carnivore and carnivore to successive trophic level number of organism decrease.

f. Inverted Pyramid :

In parasitic food chain, one primary producer support numerous parasites which support still more hyper parasites therefore number of organism at each trophic level increase. In a parasitic food chain, for e.g., an oak tree, the large tree provides food to several herbivorous birds. The birds support still larger population of ecto­parasites leading to the formation of an inverted pyramid.

g. Pyramid of Energy :

The pyramid of numbers and pyramid of biomass have their limitations because they provide information only on the quantity of organic matter available at a particular time but not on the productivity and turnover time.

The pyramid of energy is drawn after taking into consideration the total quantity of energy utilized by the trophic levels in an ecosystem over a period of time. As the quantity of energy available for utilization in successive trophic levels is always less because there is loss of energy in each transfer, the energy pyramid will always be upright.

“Pyramid of energy is a graphic representation of the amount of energy trapped per unit time and area in different trophic level of a food chain with producers forming the base and the top carnivores at the tip”.

Pyramid of energy is always upright. It is so because at each transfer about 80 – 90% of the energy available at lower trophic level is used up to overcome its entropy and to perform metabolic activities. Only 10% of the energy is available to next trophic level (as per Lindemann’s ten percent rule).

When a large tree support larger number of herbivorous birds which in turn are eaten by carnivorous birds like falcon and eagle, which are smaller in number, it forms a spindle shaped pyramid.

6. Essay on the Productivity of an Ecosystem:

In ecology, productivity or production is refers to the rate of synthesis or production of biomass in an ecosystem. It is usually expressed in units of mass per unit surface (or volume) per unit time, for instance grams per square meter per day (g m 2 d 1 ).

The mass unit may relate to dry matter or to the mass of carbon generated. Productivity of autotrophs such as plants is called primary productivity, while that of heterotrophs such as animals is called secondary productivity.

A. Primary Production:

Primary production is the synthesis of new organic material from inorganic molecules such as H 2 O and CO 2 . It is dominated by the process of photosynthesis which uses sunlight to synthesise organic molecules such as sugars, although chemosynthesis represents a small fraction of primary production.

Organisms responsible for primary production include land plants, marine algae and some bacteria (including cyanobacteria).The controlling factors of primary productivity are intensity of light, temperature, moisture, air and nutrients.

Ecosystem Productivity:

Tropical regions every day and temperate regions during the growing season receive some 8,000 to 10,000 kilocalories (kcal) of energy each day on each square meter (1 m 2 ) of surface. A kilocalorie is the amount of heat needed to warm 1 kg of water 1 degree Celsius (°C). Because all of the light trapped in photosynthesis is ultimately released as heat, it makes sense to follow the flow of energy through ecosystems in units of heat.

Primary production is the production of organic matter from inorganic carbon sources. Overwhelmingly, this occurs through photosynthesis. The energy incorporated through this process supports life on earth, while the carbon makes up much of the organic matter in living and dead biomass, soil carbon and fossil fuels.

It also drives the carbon cycle, which influences global climate via the greenhouse effect. The process of photosynthesis, plants capture energy from light and use it to combine carbon dioxide and water to produce carbohydrates and oxygen. The photosynthesis carried out by all the plants in an ecosystem is called the gross primary production (GPP).

About 48-60% of the GPP is consumed in plant respiration. The remainder, that portion of GPP that is not used up by respiration, is known as the net primary production (NPP). Total photosynthesis is limited by a range of environmental factors.

These include the amount of light available, the amount of leaf area a plant has to capture light (shading by other plants is a major limitation of photosynthesis), rate at which carbon dioxide can be supplied to the chloroplasts to support photosynthesis, the availability of water, and the availability of suitable temperatures for carrying out photosynthesis.

(a) Gross Productivity:

Gross productivity is the amount of energy trapped in organic matter during a specified interval at a given trophic level. The table shows the use of visible sunlight is a cattail marsh. The plants have trapped only 2.2% of the energy falling on them.

However, at least half of this (2.2%) is lost by cellular respiration as the plants run their own metabolism.

(b) Net Productivity:

Net productivity is the amount of energy trapped in organic matter during a specified interval at a given trophic level less that lost by the respiration of the organisms at that level.

The table shows representative values for the net productivity of a variety of ecosystems both natural and managed. These values are only representation and are show fluctuations because of variations in temperature, fertility, and availability of water.

The productivity of an ecosystem is defined as the rate at which radiant energy (solar energy) is stored by photosynthetic and chemosynthetic activity of green plants (autotrophs) in the form of organic substances which can be used as food materials. In other words, the productivity of an ecosystem refers to the rate of production i.e. the amount of organic matter accumulated in any unit time.

This Primary productivity is of two types:

1. Gross Primary Productivity:

Gross primary productivity is the total rate of photosynthesis including the living matter used up.

2. Net Primary Productivity:

Net primary productivity is the rate of storage of organic materials in plant bodies in excess of respiratory utilization by plants. In other words, the net photosynthesis for an entire community is its net primary productivity.

This is the amount of stored chemical energy (biomass) that the communities synthesize for the ecosystem. Biomass is the net dry weight of organic material; it is biomass that feeds the food chain.

B. Secondary Production:

Secondary production is the generation of biomass of heterotrophic (consumer) organisms in a system. This is driven by the transfer of organic material between trophic levels, and represents the quantity of new tissue created through the use of assimilated food.

Secondary production is sometimes defined to only include consumption of primary producers by herbivorous consumers. (With tertiary production referring to carnivorous consumers), but is more commonly defined to include all biomass generation by heterotrophs. Organisms responsible for secondary production include animals, protists, fungi and many bacteria.

Secondary production can be estimated through a number of different methods including increment summation, removal summation, the instantaneous growth method and the Allen curve method. Secondary productivity is the rate of energy storage at consumer level.

C. Net Productivity:

Means the rate of storage of organic matter not used by any consumer. Such organic matters are not consumed by any consumer it is utilized by decomposer. The carbon and nutrients in dead organic matter are broken down by a group of processes known as decomposition.

This releases nutrients that can then be re-used for plant and microbial production, and returns carbon dioxide to the atmosphere (or water) where it can be used for photosynthesis. In the absence of decomposition, dead organic matter would accumulate in an ecosystem and nutrients and atmospheric carbon dioxide would be depleted. Approximately 90% of terrestrial NPP goes directly from plant to decomposer.

Decomposition processes can be separated into three categories leaching, fragmentation and chemical alteration of dead material. As water moves through dead organic matter, it dissolves and carries with it the water-soluble components.

These are then taken up by organisms in the soil, react with mineral soil, or are transported beyond the confines of the ecosystem (and are considered “lost” to it). Newly shed leaves and newly dead animals have high concentrations of water- soluble components, and include sugars, amino acids and mineral nutrients. Leaching is more important in wet environments, and much less important in dry ones.

Fragmentation processes break organic material into smaller pieces, exposing new surfaces for colonization by microbes. Freshly shed leaf litter may be inaccessible due to an outer layer of cuticle or bark, and cell contents are protected by a cell wall. Newly dead animals may be covered by an exoskeleton.

Fragmentation processes, which break through these protective layers, accelerate the rate of microbial decomposition. Animals fragment detritus as they hunt for food, as does passage through the gut. Freeze-thaw cycles and cycles of wetting and drying also fragment dead material.

The chemical alteration of dead organic matter is primarily achieved through bacterial and fungal action. Fungal hyphae produce enzymes which can break through the tough outer structures surrounding dead plant material. They also produce enzymes which break down lignin, which allows to them access to both cell contents and to the nitrogen in the lignin. Fungi can transfer carbon and nitrogen through their hyphal networks and thus, unlike bacteria, are not dependent solely on locally available resources.

Decomposition rates vary among ecosystems. The rate of decomposition is governed by three sets of the physical factors environment (temperature, moisture and soil properties), the quantity and quality of the dead material available to decomposers, and the nature of the microbial community itself.

Temperature controls the rate of microbial respiration; the higher the temperature, the faster microbial decomposition occurs. It also affects soil moisture, which slows microbial growth and reduces leaching. This can be especially important as the soil thaws in die spring, creating a pulse of nutrients which become available.

According to Odum, there are three main levels of productivity on the earth’s surface:

(1) Regions of die highest fertility and productivity, which comprise shallow water areas, moist forest, alluvial plains and fertile cropped lands.

(2) Grasslands, shallow lakes and most agricultural lands.

(3) Areas of lowest productivity such as arctic lands, deserts and ocean deeps.

Pyramid of Productivity :

An ecological pyramid of productivity is often more useful, it show the production or turnover of biomass at each trophic level. Instead of showing a single snapshot in time, productivity pyramids show the flow of energy through the big-food chain. Typical units would be grams per meter per year or calories per meter per year. This graph begins with producers at the bottom and places higher trophic levels on top.

When an ecosystem is healthy, this graph produces a standard ecological pyramid. This is because in order for the ecosystem to sustain itself there must be more energy at lower trophic levels than there is at higher trophic levels.

This allows for organisms on the lower levels to not only maintain a stable population, but to also transfer energy up the pyramid. The exception to this generalization is when portions of a food web are supported by inputs of resources from outside of the local community.

When energy is transferred to the next trophic level, typically only 10% of it is used to build new biomass, becoming stored energy and most of them used in metabolic processes. As such, in a pyramid of productivity each step will be 10% the size of the previous step (100, 10, 1, 0.1, and 0.01).

The advantages of the pyramid of productivity are:

(i) It takes account of the rate of production over a period of time.

(ii) Two species of comparable biomass may have very different life spans.

Therefore their relative biomass is misleading, but their productivity is directly comparable.

An ecological pyramid of numbers shows graphically the population of each level in a food chain.

7. Essay on Energy Flow in an Ecosystem:

In an ecosystem Biotic components are connected to each other, Producer synthesize organic matter after using sun light, these organic matter also fulfill nutritional requirement of all types of consumer. Energy enters the biological system as light energy, or photons, is transformed into chemical energy in organic molecules by cellular processes including photosynthesis and respiration, and ultimately is converted to heat energy. This energy is dissipated, meaning it is lost to the system as heat; once it is lost it cannot be recycled.

Without the continued input of solar energy, biological systems would quickly shut down. Thus the earth is an open system with respect to energy. The organic matter transferred from producer to consumer in the form of food. Food is the source of energy and energy in the form of food transferred from producer to consumer. Such transfer is named as energy flow.

The carbon and energy incorporated into plant tissues (net primary production) is either consumed by animals while the plant is alive, or it remains uneaten when the plant tissue dies and becomes detritus. The transformations of energy in an ecosystem begin first with the input of energy from the sun.

Energy from the sun is captured by the process of photosynthesis. Carbon dioxide is combined with hydrogen (derived from the splitting of water molecules) to produce carbohydrates (CHO). Energy is stored in the high energy bonds of adenosine triphosphate or ATP. In terrestrial ecosystems, roughly 90% of the NPP ends up being broken down by decomposers.

The remainder is either consumed by animals while still alive and enters the plant-based trophic system, or it is consumed after it has died, and enters the detritus-based trophic system. In aquatic systems, the proportion of plant biomass that gets consumed by herbivores is much higher. In trophic systems photosynthetic organisms are the primary producers.

The organisms that consume their tissues are called primary consumers or secondary producers’ herbivores. Organisms which feed on microbes (bacteria and fungi) are termed microbivores. Animals that feed on primary consumers carnivores are secondary consumers.

Each of these constitutes a trophic level. The sequences of consumption of energy are from plant to herbivore, herbivore to carnivore that forms a food chain. Carnivores may capture some preys which are part of a plant-based trophic system and others that are part of a detritus-based trophic system (a bird that feeds both on herbivorous grasshoppers and earthworms, which consume detritus).

The frog represents a node in an extended food web. The energy ingested is utilized for metabolic processes and transformed into biomass. This energy flow diagram illustrates that energy is lost as it fuels the metabolic process that transforms the energy and nutrients into biomass.

An expanded three link energy food chain (1. plants, 2. herbivores, 3. carnivores) illustrating the relationship between food flow diagrams and energy transformity. The transformity of energy becomes degraded, dispersed, and diminished from higher quality to lesser quantity as the energy within a food chain flows from one trophic species into another.

It is so because at each transfer about 80 – 90% of the energy available at lower trophic level is used up to overcome its entropy and to perform metabolic activities. Only 10% of the energy is available to next trophic level (as per Lindemann’s ten percent rule).

Abbreviations: I = input, A=assimilation, R = respiration, NU = not utilized, P = production, B = biomass.

8. Essay on Food Chain and Food Web :

Food chains were first introduced by the African-Arab scientist and philosopher Al-Jahiz in the 9th century and later popularized in a book published in 1927 by Charles Elton, which also introduced the food web concept. A food chain is a linear sequence of links in a food web starting from a species that eats other species. A food chain shows you which animal eats which in a simple line. Most food chains have no more than four or five links.

There cannot be too many links in a single food chain because the animals at the end of the chain would not get enough food (and hence energy) to stay alive. Most animals are part of more than one food chain and eat more than one kind of food in order to meet their food and energy requirements.

These interconnected food chains form a food web. In a food chain, energy is passed from one link to another. When herbivore eats, only a fraction of the energy (that it gets from the plant food) becomes new body mass- the rest of the energy is lost as waste or used up by the herbivore to carry out its life processes.

Therefore, when the herbivore is eaten by a carnivore, it passes only a small amount of total energy (that it has received) to the carnivore. Of the energy transferred from the herbivore to the carnivore, some energy will be “wasted” or “used up” by the carnivore. The carnivore then has to eat many herbivores to get enough energy to grow.

A food chain differs from a food web, because the complex polyphagous network of feeding relations are aggregated into trophic species and the chain, only follows linear monophagous pathways. A common metric used to quantify food web trophic structure is food chain length.

In its simplest form, the length of a chain is the number of links between a trophic consumer and the base of the web and the mean chain length of an entire web is the arithmetic average of the lengths of all chains in a food web.

Food chains are directional paths of trophic energy or, equivalently, sequences of links that start with basal species, such as producers or fine organic matter and ends with consumer organisms.

The food chain length is a continuous variable that provides a measure of the passage of energy and an index of ecological structure that increases in value counting progressively through the linkages in a linear fashion from the lowest to the highest trophic (feeding) levels. Food chains are often used in ecological modeling.

Food chain varies in length from three to six or more levels. Ex:

1. A food chain consisting of a flower, a frog, a snake and an owl consists of four levels;

2. A food chain consisting of grass, a grasshopper, a rat, a snake and finally a hawk consists of five levels.

Producers, such as plants, are organisms that utilize solar energy or heat energy to synthesize starch. All food chains start with a producer. Consumers are organisms that eat other organisms. All organisms in a food chain, except the first organism, are consumers.

9. Essay on the Ecological Habitat :

Habitat is an ecological or environmental area that is inhabited by a particular species of animal, plant, or other type of organism. It is the natural environment in which an organism lives, or the physical environment that surrounds (influences and is utilized by) a species population.

An area of land or water occupied by an organism, a group of a single species, a biocenosis, or a synousia and possessing all conditions required for its existence (climate, topography, soil, food).The habitat of a species is defined as the total area within the species’ range of distribution that satisfies the species’ ecological requirements. The habitat of a population is the part of the species’ habitat that will guarantee the existence of a population.

The habitat of an individual is the actual area occupied by a given individual in all phases of its development. The habitats of many species vary with the stage of development in the organism’s life cycle. The part of the habitat for a species occupies for a limited time only (a season, a part of a day) or for a particular purpose (feeding, reproduction) is called a station. The habitat of a biocenosis is called a biotope.

(i) Microhabitat :

The term microhabitat is often used to describe small-scale physical requirements of a particular organism or population.

(ii) Monotypic Habitat :

The monotypic habitat occurs in botanical and zoological contexts, and is a component of conservation biology. In restoration ecology of native plant communities or habitats, some invasive species create monotypic stands that replace and/or prevent other species, especially indigenous ones, from growing there.

A dominant colonization can occur from retardant chemicals exuded, nutrient monopolization, or from lack of natural controls such as herbivores or climate, that keep them in balance with their native habitats.

(iii) Ecological Niche:

The word literally means a specific place however the ecologist use it for the habitat along with the role a species or population plays in its ecosystem.

“Ecological niche means the total interaction of a species with in the environment or its functional position or status in an ecosystem.”

In ecology, a niche is a term describing the way of life of a species. Each species is thought to have a separate, unique niche. The ecological niche describes how an organism or population responds to the distribution of resources and competitors (e.g., by growing when resources are abundant, and when predators, parasites and pathogens are scarce) and how it in turn alters those same factors (e.g., limiting access to resources by other organisms, acting as a food source for predators and a consumer of prey).

The majority of species exist in a standard ecological niche. A premier example of a non-standard niche filling species is the flightless, ground-dwelling kiwi bird of New Zealand, which exists on worms, and other ground creatures, and lives its life in a mammal niche. Island biogeography can help explain island species and associated unfilled niches.

(iv) Grinnellian Niche:

The word “niche” is derived from the Middle French word nicher, meaning to nest. The term was coined by the naturalist Joseph Grinnell in 1917, in his paper “The niche relationships of the California Thrasher.” The Grinnellian niche concept embodies the idea that the niche of a species is determined by the habitat in which it lives. In other words, the niche is the sum of the habitat requirements that allow a species to persist and produce offspring.

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Essay on Environment

Here we have shared the Essay on Environment in detail so you can use it in your exam or assignment of 150, 250, 400, 500, or 1000 words.

You can use this Essay on Environment in any assignment or project whether you are in school (class 10th or 12th), college, or preparing for answer writing in competitive exams. 

Topics covered in this article.

Essay on Environment in 150-200 words

Essay on environment in 250-300 words, essay on environment in 500-1000 words.

The environment is our natural surroundings, encompassing air, water, land, and diverse ecosystems. It sustains life on Earth, providing essential resources and habitats for all living beings. However, human activities such as deforestation, pollution, and climate change are posing significant threats to the environment and its delicate balance.

Protecting the environment is crucial for our well-being and the planet’s sustainability. It requires collective action and individual responsibility. We must adopt sustainable practices, reduce pollution and waste, conserve resources, and support conservation efforts. By valuing and preserving the environment, we ensure a healthier and more prosperous future.

Governments, businesses, and individuals must work together to address these environmental challenges. Promoting renewable energy, implementing effective policies, and raising awareness about the importance of environmental conservation are key steps to protect our planet.

Preserving the environment is not just an obligation but also an opportunity to enhance our quality of life and ensure a sustainable future for generations to come. Let us embrace this responsibility and work towards creating a harmonious relationship with nature, respecting its intrinsic value and preserving its abundance for future generations.

The environment is the natural world around us, comprising the air we breathe, the water we drink, the land we live on, and the diverse ecosystems that support life. It encompasses everything from the smallest microorganisms to the largest forests and oceans. This essay briefly discusses the importance of the environment and the need for its protection.

The environment plays a crucial role in sustaining life on Earth. It provides us with essential resources, such as clean air, water, and food, and offers habitats for countless species. It regulates the climate, supports biodiversity, and contributes to the overall well-being of human beings and the planet.

Unfortunately, human activities have had a detrimental impact on the environment. Deforestation, pollution, habitat destruction, and climate change pose significant threats to ecosystems and biodiversity. These activities have resulted in the loss of species, degradation of ecosystems, and disruption of natural cycles.

To ensure a sustainable future, it is imperative that we take collective action to protect and preserve the environment. This includes adopting sustainable practices, reducing pollution and waste, conserving natural resources, promoting renewable energy sources, and supporting conservation efforts.

Individual actions, such as reducing carbon emissions, recycling, and conserving water, can make a significant difference. Additionally, governments, businesses, and organizations must implement policies and initiatives that promote environmental sustainability.

By valuing and protecting the environment, we not only safeguard the well-being of future generations but also enhance our own quality of life. Preserving the environment is essential for maintaining the balance of ecosystems, combating climate change, and ensuring a healthy planet for all living beings.

In conclusion, the environment is of utmost importance for the well-being of both humans and the planet. It provides essential resources, supports biodiversity, and regulates the climate. Protecting the environment is a shared responsibility that requires individual and collective action. By adopting sustainable practices and supporting conservation efforts, we can contribute to the preservation of our environment and ensure a sustainable future for generations to come.

Title: Environmental Conservation – Protecting Our Planet for Future Generations

Introduction :

The environment is the foundation of life on Earth, encompassing the air, water, land, and ecosystems that support all living beings. It provides us with vital resources, regulates the climate, and sustains biodiversity. This essay explores the significance of environmental conservation, the threats it faces, and the urgent need for collective action to protect our planet.

Importance of Environmental Conservation

The environment is vital for our well-being and the sustainability of the planet. It provides us with clean air to breathe, safe water to drink, and nutritious food to eat. Ecosystems support biodiversity and provide habitats for countless species, contributing to the overall health of our planet. The environment also plays a crucial role in regulating the climate, preserving natural cycles, and mitigating the impacts of natural disasters.

Environmental Threats

Human activities have led to various environmental threats that endanger ecosystems and biodiversity. Deforestation for agriculture, logging, and urbanization destroys habitats and contributes to climate change. Pollution from industrial activities, transportation, and improper waste disposal contaminates air, water, and soil. Climate change, primarily caused by the excessive release of greenhouse gases, results in rising temperatures, melting ice caps, and extreme weather events. These threats have far-reaching consequences for both the environment and human societies.

Conservation Strategies

To protect the environment, proactive conservation strategies are necessary. Sustainable practices, such as reducing waste, conserving resources, and promoting renewable energy sources, are key to mitigating environmental impacts. Reforestation and afforestation efforts are crucial for restoring habitats and combating climate change. Conservation initiatives, including protected areas, wildlife sanctuaries, and marine reserves, help preserve biodiversity and ensure the long-term sustainability of ecosystems.

Individual and Collective Responsibility

Environmental conservation is a shared responsibility that requires both individual and collective action. Individuals can contribute by adopting sustainable lifestyles, reducing their carbon footprint, and supporting eco-friendly initiatives. Governments play a vital role in implementing policies and regulations that promote environmental protection, investing in renewable energy infrastructure, and fostering sustainable practices in industries. International cooperation is essential to address global environmental challenges and promote knowledge-sharing and technology transfer.

Benefits of Environmental Conservation

Environmental conservation yields numerous benefits. Preserving ecosystems and biodiversity supports the health of our planet and ensures the availability of vital resources for future generations. Conservation efforts contribute to climate change mitigation, reducing the risks of extreme weather events and preserving natural carbon sinks. Protecting natural areas enhances opportunities for eco-tourism, generating economic benefits for local communities. Conservation also fosters a sense of connection to nature and promotes physical and mental well-being.

Conclusion :

Environmental conservation is crucial for the well-being of both humans and the planet. It is our responsibility to protect the environment, mitigating threats such as deforestation, pollution, and climate change. By adopting sustainable practices, supporting conservation initiatives, and advocating for effective policies, we can ensure a healthier and more sustainable future for all. Environmental conservation is not just an obligation; it is an opportunity to preserve the beauty and abundance of our planet for future generations. Let us strive to live in harmony with nature, valuing and protecting the environment that sustains us. Together, we can create a better, more sustainable world for ourselves and for future generations.

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Ecosystem Essay

• To find inspiration for your paper and overcome writer’s block
• As a source of information (ensure proper referencing)
• As a template for you assignment

Introduction

Results and discussions, reference list.

The sum of all living organisms residing in an ecological environment forms a community. In the community, the living and non-living factors interact in a manner that ensures balance in the environment.

The aspect of the living organisms-both plants and animal, sharing an environment forms an ecosystem. An ecosystem is always in a dynamic state of evolution (Newman 2000).

The world consists of several ecosystems. These different ecosystems are defined according to their unique characteristics. Several factors are responsible for the different characteristics observed in the ecosystems. These factors are either weather and climate or the living organisms that occupy the specific environment.

An ecosystem should provide an environment that supports the complex relationships of all the life forms that reside within it (Newman 2000). This work seeks to exclusively describe the characteristics of the ecosystem of Melbourne area in Australia.

Melbourne occupies the South-Eastern part of Australia and borders the ocean. based on the Koppen climate classification model, the climate of the area is described as oceanic.

To the East, the area is situated in an intersection of magma and intermediate stones from the Precambrian period. It lies along Yarra River and boarders the Dandenong ranges to the East.

To the West, Melbourne borders Marybyrnong River that flows along the foothills of the Macedon ranges. These ranges have flat volcanic planes that proceed up to the beach front.

(Waterwatch Victoria 2012)

The map shows the topography of the area.

Vegetation types

The area has a diverse plant community courtesy of the favourable weather. The coast consists of scrub family, dominated by the coast banksias. In the inland foreshow regions, woodland dominates. On the contrary, plenty of manna gum dominates the eastern side. Finally, the grassy woodland dominates the basalt-North (Newman 2000).

One of the most outstanding ecosystems in the Melbourne area is the wetlands. The Ramsar convention on wetlands added Port Philip wetland and the Bellarine Peninsula to its list.

Port Philip wetland is very significant in terms of the biodiversity it supports along the coastal region. It supports an approximated 580 species of plants. At the same time, the animal species occupying the ecosystem is estimated to be over 300.

Data collection

Use of quadrats

In the ecological research of the ecosystems in the Melbourne area, several data collection methods were employed. These methods included the following:

Quadrat method

A quadrat, made up of a metal square, of different sizes was randomly thrown in an identified area. The plant species within the quadrat were counted and recorded as indicated in the table below. A second area was systematically identified and the quadrat method used again to collect data on the species within the quadrat.

Eventually, a tally of the various identified species was conducted. The quadrats varied in terms of size. The four square quadrats used all had an area of 1, 2, 4 and 8 M 2 respectively.

Observations

The various plant and animal species residing within each quadrat were observed and recorded based on their morphological characteristics. These characteristics were then described for each plant or animal.

A quadrat method helps describe a representative sample of a given ecosystem.

The tables below depict the results of the plant species observed. Area 1

Biotic components

From the data, it is important to note that the number of most species increased depending on the size of the sample area. This is shown in the figure below.

Interaction between biotic and abiotic components

Both plants and animals in Melbourne have been adversely affected by the soil structure of the area. The Northern part, which is majorly rocky, has the least animal population compared to the other areas that contain rich soils. In fact, the area recorded very limited plant population.

The rocky surface in Northern part of Melbourne, prevents water from reaching the plant roots. The plants, on the other hand, develop deep roots that crack the large rocks to smaller pieces so that the underlying rocks are eventually weathered.

Energy flow

Primary producers:

Primary producers are organisms that make their own food using simple compounds; they are mainly plants (Newman 2000). From the data, the most common primary producer was the grass specie number 4. Some grass species were shorter with very green leaves resembling blades, while others were much taller. Specie number 3 was very short and had long reddish brown leaves.

Primary consumers:

Primary consumers directly feed on the plants for example the herbivores and browsers. The short brown hare and a possum were observed in this category. These consumers feed on the barks, roots, and the flowers of plants.

Secondary consumers:

Those animals that feed on plant materials directly form the trophic level of secondary consumers. Secondary consumers feed directly on herbivores or browsers. Several examples were observed as listed below:

• Red foxes that preyed on some bird species.
• Frog mouthed owls that fed on some species of birds and possums
• White’s skink that fed on small invertebrates.

Tertiary consumers

No tertiary consumers were observed. However, the presence of the vultures could not be ruled out especially in Northern Melbourne.

Chemical cycling

Coastal areas have plenty of dead plant materials especially the leaves. The wetlands contain plenty of decaying plant roots and leaves in the water (Widdowson 2007). In the soil, the top layer where the leaves are rotting have thick humus as compared to inner layers.

Micro-organisms are involved in the saprophytic breakdown of the plant materials into smaller absorbable units. These microorganisms are likely to be the saprophytic bacteria. They break down the complex dead matter into smaller units absorbable by plants (Specht & Specht 1999).

This report gives detailed study of the ecosystem of Melbourne area in Australia. It describes the unique characteristics of the area as well as the species interactions.

Newman, EI 2000, Applied ecology and environmental management , Blackwell Science, Oxford, Eng.

Specht, RL & Specht, A 1999, Australian plant communities: dynamics of structure, growth and biodiversity , Oxford University Press, South Melbourne.

Waterwatch Victoria 2012, Melbourne Region Waterwatch Program. Web.

Widdowson, M 2007, “Laterite and Ferricrete”, in D Nash & S McLaren (eds), Geochemical Sediments and Landscapes , Blackwell, Malden, MA, pp.46-94.

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IvyPanda. (2019, April 21). Ecosystem. https://ivypanda.com/essays/ecosystem-essay/

"Ecosystem." IvyPanda , 21 Apr. 2019, ivypanda.com/essays/ecosystem-essay/.

IvyPanda . (2019) 'Ecosystem'. 21 April.

IvyPanda . 2019. "Ecosystem." April 21, 2019. https://ivypanda.com/essays/ecosystem-essay/.

1. IvyPanda . "Ecosystem." April 21, 2019. https://ivypanda.com/essays/ecosystem-essay/.

Bibliography

IvyPanda . "Ecosystem." April 21, 2019. https://ivypanda.com/essays/ecosystem-essay/.

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Importance of Trees Essay 150 words

Trees are vital for maintaining a healthy environment and improving the quality of life for all living beings. They are an essential and valuable resource that must be protected and preserved for the benefit of all living beings and the planet as a whole. Here are a few sample essays on ‘importance of trees’.

Essay On Importance Of Trees: Sample 1

Trees play a vital role in the Earth's ecosystem, serving as the foundation for a healthy and balanced environment. Not only do they contribute to air and water quality, prevent soil erosion, and produce oxygen for all living beings, but they also absorb carbon dioxide through the process of photosynthesis. However, the global rate of deforestation is alarming, with an estimate of 9 billion trees being lost each year. This is equivalent to cutting down one entire forest every three days.

The loss of trees not only impacts the environment, but also impacts human lives as they provide us with essential goods such as food, fuel, and medicine. Trees serve as the primary source for many industrial fuels, such as petrol, diesel, LPG and CNG, which are all derived directly or indirectly from them. It is crucial that we take immediate action to conserve and protect our forests, as they are an irreplaceable resource for both the planet and humanity.

Essay On Importance Of Trees: Sample 2

Trees are an integral part of the environment and play a vital role in the health and well-being of humans. They provide essential services such as shade, clean air, and water storage. They absorb carbon dioxide and release oxygen, helping to regulate the Earth's climate and improve air quality. Additionally, trees serve as important habitats for diverse plant and animal species, helping to maintain biodiversity on land.

The importance of trees is such that they are protected by law in many cities, as per the Federal Preservation Act, to prevent their destruction during construction and development. Trees also have medicinal properties, with certain species such as tulsi, amar bel, oak, cedar, birch, and apple tree, being used in traditional medicine.

Trees also play a role in reducing stress, improving physical and mental health, and promoting a sense of well-being. Studies have shown that people living near trees have lower rates of disease and report feeling more active and healthy.

Essay On Importance Of Trees: Sample 3

Trees are a vital component of our environment and play a crucial role in sustaining life on Earth. They provide us with the cleanest form of fuel, offer shade from the sun, and serve as a home for various species. However, human activities such as over-development and large-scale fires can result in the destruction of these natural resources.

Trees are not only found in nature but they can also be grown in our homes. They are essential to the proper functioning of the food chain and help to maintain the delicate balance of our ecosystem. Trees also help control pollution and global warming by absorbing carbon dioxide, which is a major contributor to the increase in temperature on Earth. The effects of global warming, such as the melting of glaciers, crop failure, and various diseases, can be devastating for both the environment and human populations.

Trees also play a significant role in the economy of a country. Exporting fruits and medicines derived from trees can help boost the economy. Additionally, trees are a source of raw material for various industries, such as paper and construction, which also contribute to the economy.

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Short Paragraph Essay On Ecosystem For Students

Learn about the importance of Ecosystem, its components and how human activities can impact the balance and stability of an ecosystem. Discover ways to protect and preserve ecosystem for future generations.

Table of Contents

Short Paragraph On The Ecosystem In English For Students

Ecosystems are complex, interconnected networks of plants, animals, and microorganisms that interact with each other and with their physical environment. They can be simple, like a rain forest or a coral reef, or complex, like the human body.

Ecosystems offer many advantages to humans. They clean air and water, produce food, raw materials, and medicines , and support leisure activities. They also play an important role in regulating the earth’s climate.

Humans are destroying ecosystems at an alarming rate. Deforestation, over fishing, climate change, and pollution lead to species extinctions and the collapse of ecosystems.

The Importance of the ecosystem

Ecosystems play an important role in regulating the earth’s climate.

Humans are degrading ecosystems at an alarming rate due to deforestation, over fishing, climate change, and pollution, leading to species extinctions and the collapse of ecosystems. We must work together to protect our ecosystems before it’s too late!

A rain forest is a great example of an ecosystem. It’s a complex network of plants, animals, and microorganisms that interact with each other and their physical environment. The rain forest provides many benefits to humans.

Essay On Ecosystem

An ecosystem is a community of living and nonliving things that interact with each other in a specific environment. It includes plants, animals, microorganisms, and the physical environment, such as soil, water, and air.

One of the most important components of an ecosystem is biodiversity, which refers to the variety of living organisms in an area. Biodiversity plays a crucial role in maintaining the balance and stability of an ecosystem. For example, a diverse population of plants and animals helps to control pests and diseases, and can also improve soil health and water quality.

However, human activities such as pollution, deforestation, and over fishing can have a negative impact on ecosystems. These activities can lead to the loss of biodiversity, and can also cause changes in the physical environment that can disrupt the balance of an ecosystem.

It is important for us to take steps to protect and preserve ecosystems. This can include reducing pollution and protecting endangered species, as well as preserving natural habitats such as wetlands and forests. By taking these steps, we can help to ensure that ecosystems remain healthy and resilient for future generations.

FAQ: On Ecosystem

Q: What is an ecosystem?

A: An ecosystem is a community of living and nonliving things that interact with each other in a specific environment.

Q: What is biodiversity?

A: Biodiversity refers to the variety of living organisms in an area.

Q: How does biodiversity impact an ecosystem?

A: Biodiversity plays a crucial role in maintaining the balance and stability of an ecosystem. A diverse population of plants and animals helps to control pests and diseases, and can also improve soil health and water quality.

Q: How do human activities impact ecosystems?

A: Human activities such as pollution, deforestation, and over fishing can have a negative impact on ecosystems. These activities can lead to the loss of biodiversity, and can also cause changes in the physical environment that can disrupt the balance of an ecosystem.

Q: What can be done to protect and preserve ecosystems?

A: It is important to take steps to protect and preserve ecosystems. This can include reducing pollution and protecting endangered species, as well as preserving natural habitats such as wetlands and forests. By taking these steps, we can help to ensure that ecosystems remain healthy and resilient for future generations.

Hello! Welcome to my Blog StudyParagraphs.co. My name is Angelina. I am a college professor. I love reading writing for kids students. This blog is full with valuable knowledge for all class students. Thank you for reading my articles.

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Environment Essay In English For School Students

Everything that lives and exists on Earth is considered part of the environment, whether it resides on land or in water. Explore more about it with the environment essay provided here.

November 19, 2023

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Environment Essay: Ever think about how everything around us, like the air we breathe, the water we drink, and the trees and animals, all work together to make life awesome? Well, sometimes, we’re not taking very good care of our planet, and that’s causing problems like pollution and climate change. So, these essays are like cool guides to help us understand what’s going on. We’ll talk about things like planting trees, using less energy, and why it’s super important for all of us to take care of our planet together. Let’s learn, have fun, and make our world a better place.

Long and Short Environment Essay in English

A Clean environment is essential for a peaceful and healthful life. Unfortunately, our surroundings are progressively becoming polluted due to human negligence. This is a matter that everyone, especially our children, should be aware of. The ensuing essays on the environment are crafted with simple language to assist kids and children in completing their school projects or essay writing competitions. The goal is to make the content easily understandable, fostering awareness and understanding of environmental issues among children.

Environment Essay in 100 words

The surroundings we inhabit encompass everything, from living organisms to non-living elements. This environment, vital for sustaining life on Earth, furnishes the air we breathe, the water we drink, and the food we consume. It is also a nurturing ground for a rich variety of plant and animal species. Unfortunately, human actions have caused environmental deterioration, marked by issues such as pollution and deforestation. Taking on the responsibility to foster a sustainable environment is imperative for the well-being of our planet and the prosperity of generations to come. It is to honour, adopt and integrate sustainable practices into our daily lives. 

Environment Essay 150 words

Below is an Environment Essay in 150 words.

The environment includes the backdrop of our living space, comprising the air, water, soil, plants, and animals. It is a complex web of interconnected ecosystems that support life on Earth. Unfortunately, human activities such as industrialization, deforestation, and pollution have taken a toll on the environment. The increasing levels of carbon dioxide in the atmosphere contribute to climate change, affecting weather patterns and causing global warming.

Conserving the environment is crucial for the well-being of present and future generations. We must promote sustainable practices, reduce our carbon footprint, and protect biodiversity. Planting trees, reducing waste, and using renewable energy sources are simple steps we can take to contribute to a healthier environment.We should all contribute to the well-being of the planet by making decisions that promote its health.We can do this by using things that don’t harm the environment and by being mindful of how we live each day. 

Environment Essay 200 words

The environment is a delicate balance of various elements that sustain life on Earth. It includes the atmosphere, hydrosphere, lithosphere, and biosphere. These components work together to create a suitable habitat for a diverse range of organisms. However, human activities have disrupted this balance, leading to environmental problems such as pollution, deforestation, and climate change.

Pollution is a major threat to the environment. Air pollution, caused by the release of harmful gases and particles into the atmosphere, affects the quality of the air we breathe. Water pollution, resulting from the discharge of pollutants into water bodies, poses a threat to aquatic life and human health. Soil pollution, caused by the accumulation of toxic substances in the soil, affects plant growth and can contaminate the food we eat.

Deforestation, the clearing of forests for agriculture and urbanization, contributes to habitat loss and the decline of biodiversity. Climate change, driven by the increase in greenhouse gas emissions, leads to rising temperatures, extreme weather events, and disruptions in ecosystems.

To address these challenges, it is essential for individuals and communities to adopt sustainable practices. This includes reducing the use of fossil fuels, conserving water, practicing responsible waste management, and supporting conservation efforts.

Environment Essay 250 words

Below is an Environment Essay in 250 words.

The environment is a complex and interconnected system that sustains life on Earth. It encompasses the atmosphere, hydrosphere, lithosphere, and biosphere. Each of these components plays a crucial role in maintaining the delicate balance that allows diverse forms of life to thrive.

The atmosphere, composed of gases such as nitrogen, oxygen, and carbon dioxide, creates a protective layer around the Earth. However, human activities, particularly the burning of fossil fuels, release large amounts of greenhouse gases into the atmosphere. This leads to the enhanced greenhouse effect, trapping heat and causing a rise in global temperatures. The consequences of climate change include melting ice caps, rising sea levels, and more frequent and severe weather events.

The hydrosphere includes all water bodies on Earth, from oceans and rivers to lakes and groundwater. Water pollution, primarily caused by industrial discharge, agricultural runoff, and improper waste disposal, threatens the health of aquatic ecosystems and the availability of clean water for human consumption.

The lithosphere, or the Earth’s solid outer layer, is essential for supporting plant and animal life. Deforestation, driven by the expansion of agriculture and urban areas, results in habitat loss and the depletion of biodiversity. Soil erosion, caused by unsustainable farming practices, further degrades the quality of the land.

The biosphere comprises all living organisms, from microscopic bacteria to towering trees and majestic animals. Biodiversity, the variety of life on Earth, is essential for the stability and resilience of ecosystems. However, human activities, including overexploitation, habitat destruction, and pollution, have led to a significant loss of biodiversity.

Environment Essay in 300 words

The environment is a precious gift that sustains life on Earth. It encompasses the air we breathe, the water we drink, the soil that nourishes plants, and the diverse ecosystems that support a variety of species. However, the rapid pace of industrialization, urbanization, and modern lifestyles has taken a toll on our environment, leading to various environmental issues.

Air pollution is a pressing concern, with emissions from vehicles, industrial facilities, and other sources releasing pollutants into the atmosphere. These pollutants, including carbon monoxide, sulfur dioxide, and particulate matter, have detrimental effects on air quality and human health. Respiratory problems, cardiovascular diseases, and other health issues are linked to prolonged exposure to air pollution.

Water pollution is another critical issue affecting our environment. Industrial discharges, agricultural runoff, and improper waste disposal contaminate water bodies, posing a threat to aquatic life and endangering the availability of clean water for human consumption. The pollution of rivers, lakes, and oceans has far-reaching consequences, impacting ecosystems and the livelihoods of communities dependent on water resources.

Deforestation, driven by the expansion of agriculture and logging, leads to the loss of vital forest ecosystems. Forests play a crucial role in regulating climate, providing habitat for countless species, and maintaining biodiversity. The destruction of forests contributes to habitat loss, soil erosion, and an increase in greenhouse gas emissions.

Climate change is a global phenomenon resulting from the accumulation of greenhouse gases in the atmosphere. The burning of fossil fuels, deforestation, and industrial processes contribute to the release of carbon dioxide and other greenhouse gases. The consequences of climate change include rising temperatures, altered precipitation patterns, and more frequent and severe weather events.

To address these environmental challenges, there is an urgent need for collective action at local, national, and global levels. Individuals can contribute by adopting sustainable practices in their daily lives, such as reducing energy consumption, conserving water, and minimizing waste. 

Environment Essay in 400 words

The environment, comprising the air, water, soil, and ecosystems, is the foundation of life on Earth. However, human activities have placed immense pressure on this delicate balance, leading to widespread environmental degradation. It is imperative that we recognize the severity of the issues at hand and make concerted efforts to mitigate the impacts for the sake of our planet and future generations.

Air pollution, a consequence of industrialization and the burning of fossil fuels, poses a severe threat to both the environment and human health. The release of pollutants such as carbon dioxide, sulfur dioxide, and nitrogen oxides into the atmosphere leads to the formation of smog and acid rain. This not only degrades air quality but also harms plant life and contributes to respiratory diseases in humans.

Water pollution is another critical concern that demands immediate attention. The discharge of industrial effluents, agricultural runoff containing pesticides and fertilizers, and improper waste disposal contaminate rivers, lakes, and oceans. This pollution not only endangers aquatic ecosystems but also compromises the availability of clean water for human consumption. The impact of water pollution extends beyond immediate health concerns, affecting the livelihoods of communities dependent on water resources for agriculture and other activities.

Deforestation, driven by the clearing of forests for agriculture, logging, and urbanization, has far-reaching consequences. Forests are vital for maintaining biodiversity, regulating climate, and providing habitat for countless species. The loss of forests contributes to habitat destruction, soil erosion, and a decline in biodiversity. Moreover, the reduction of forested areas exacerbates the effects of climate change, as trees play a crucial role in absorbing carbon dioxide and releasing oxygen.

Climate change, fueled by the increase in greenhouse gas emissions, is perhaps the most significant environmental challenge we face today. The burning of fossil fuels, deforestation, and industrial processes release carbon dioxide and other greenhouse gases into the atmosphere, trapping heat and causing a rise in global temperatures. This leads to melting ice caps, rising sea levels, and more frequent and intense weather events. The consequences of climate change are far-reaching, affecting ecosystems, agriculture, and the livelihoods of communities around the world.

To address these environmental challenges, a multifaceted approach is required. Individuals must embrace sustainable practices in their daily lives, such as reducing energy consumption, minimizing waste, and supporting eco-friendly initiatives. Governments play a pivotal role in enacting and enforcing environmental policies that promote sustainable development, regulate pollution, and protect natural habitats.

The environment is a precious and interconnected system that sustains life on Earth. The challenges we face, including air and water pollution, deforestation, and climate change, require urgent and coordinated efforts. By adopting sustainable practices, promoting environmental awareness, and implementing effective policies, we can work towards creating a healthier and more sustainable future for our planet and all its inhabitants. The responsibility to protect and preserve the environment lies with each one of us, and together, we can make a significant impact on the well-being of our planet.

Environment Essay FAQs

The environment includes everything around us, both living and non-living, such as air, water, soil, plants, and animals.

The environment is vital as it provides us with essential resources like air, water, and food, supporting life on Earth.

Environmental threats include pollution (air, water, soil), deforestation, climate change, and loss of biodiversity.

Activities like industrialization, deforestation, and pollution from various sources contribute to harming the environment.

Individuals can protect the environment by adopting sustainable practices, reducing waste, conserving energy, and supporting conservation efforts.

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Essay on Biodiversity

List of short and long essays on biodiversity, biodiversity essay for kids and school students, essay on biodiversity – essay 1 (150 words), essay on biodiversity: types, importance and conclusion – essay 2 (250 words), essay on biodiversity: with threats and importance – essay 3 (300 words), essay on biodiversity: introduction, importance, decline and steps – essay 4 (400 words), essay on biodiversity – essay 5 (500 words), biodiversity essay for competitive exam and upsc civil services exam, essay on biodiversity: with conclusion – essay 6 (600 words), essay on biodiversity: facts, importance and preservation – essay 7 (750 words), essay on biodiversity in india – essay 8 (1000 words).

Introduction:

Biodiversity also known as biological diversity is the variables that exist among several species living in the ecosystem. These living organisms include marine, terrestrial and aquatic life. Biodiversity aims to understand the positions these organisms occupy in the broader ecosystem.

Importance of Biodiversity:

When there is biodiversity in our ecosystem it translates to a greener environment. This is because plant life thrives in a balanced ecosystem. This invariably affects humans as we consume plants for our survival. Also, a healthy ecosystem can help to reduce the risk of diseases and the way we respond to them.

Increasing Biodiversity:

Some changes could be encouraged to improve biodiversity in our environment.

Some of them are:

1. Stopping penetration of invasive alien species.

2. Using sustainable agricultural methods.

3. Having protected areas for spices to thrive.

4. Having an organic maintenance culture for fertilizers.

Conclusion:

To make the world a safe place for all organisms, we must maintain good health in all the ecosystems. This is the benefit of paying attention to biodiversity.

Diversity is the hallmark of nature. Things exist in different forms which creates diversity. Biodiversity is a significant and desirable variation in plant and animal existence on the surface of the earth. The variation exists due to genetics, species and the ecosystem or the habitat. Biodiversity is an important aspect in the world because it enables the survival and sustainability of living things on earth.

Types of Biodiversity:

The variation in living things has resulted in different types of biodiversity depending on the certain variables. Genetic diversity is due to the genetic components shared by living organisms. The species that have similar genes diverge and they develop differently thus creating biodiversity. Species diversity occurs when a habitat comprises different kinds of living things. Ecological diversity is through the interaction of living things that share common sources of energy in an ecosystem which contributes to biodiversity.

The existence of living things in an ecosystem and the functioning of the ecosystem contribute to the relevance of biodiversity in nature. Through biodiversity, living organisms are able to acquire food and other important resources to sustain their lives. The climate and environmental changes are regulated because of biodiversity. The culture is enriched through biodiversity as it involves existence of several groups of species and people in one environment.

All the three types of biodiversity are important to the existence of living organisms. The ecosystem is the hallmark of diversity because it helps to sustain the lives of diverse living things.

Biodiversity is the variability or the diversity of the different species of life forms. The planet earth is habitat for a wide variety of flora and fauna like plants, animals and other life forms.

What is Biodiversity?

Biodiversity or Biological diversity refers to the variety and variability of living beings on planet earth and it is the degree of variation of life. It represents the wealth of biological assets available on earth and encompasses microorganism, plants, animals and ecosystems such as coral reefs, forests, rainforests, deserts etc.

Threats to Biodiversity:

The growing population, industrialization, technology, etc., all are impacting biodiversity. The increased human activities have been reducing the natural area for plants, animals and other living things. A number of plants and animals have gone extinct because of increased deforestation and other factors. Growing pollution, causing global warming and climate change, is a big threat to biodiversity. The decline in biodiversity would in turn lead to imbalance in the ecosystem and would become a threat to the human race as well as other living organisms.

Different plants and animals are dependent on others to live and keep the natural surroundings in a balanced state. For example, human beings are dependent on various plants and animals for their food, shelter, safety, clothes etc. Similarly, every living species is dependent on some other species. It is, therefore, important to preserve biodiversity in our planet in order to maintain the ecological balance.

Protecting Biodiversity:

As we know, the biodiversity loss is a serious threat for human race, we all should work for maintaining biodiversity, and find out solutions to reduce the biodiversity decline. Since, air pollution and deforestation are major threats to biodiversity, these are the first things that need to be controlled. Government should frame stricter laws and organizations should sensitize people to be concerned about it and contribute their bit.

Biodiversity, also referred to as the biological diversity refers to the diversified form of plants and animals that exists in our planet . It also denotes each and every aspect of the ecosystem such as micro-organisms, coral reefs, rainforests, deserts, forests etc.,

A good balance in biodiversity supports human race and humans on the other hand must ensure to save biodiversity. This essay is going to talk about the importance of biodiversity and the role of human beings in safeguarding the ecosystem.

There are more than 300,000 species of flora that has been identified and there should be many more unidentified varieties. Similarly there must be infinite variety of other species in our Earth and these together form a perfect natural protection for the human race. Biodiversity supports human race in different ways.

Few of them are listed below:

1. Some of the species capture and stores energy and releases it back in the atmosphere for human consumption.

2. Some biological species help in decomposing organic materials and thus acts as a natural recycling agent.

3. Plants and trees help in reducing pollution and maintain the purity of atmospheric air.

4. It is from the biological resources that humans receive food and shelter.

5. The astonishing beauty of biodiversity is the base for tourism industry to flourish.

Decline in Biodiversity:

The Earth’s biodiversity is undergoing a severe decline and this is a great threat to the human race. There are several factors that lead to the decline in biological species, the most significant one being the behavior of human beings.

1. Human beings destroy forests to build houses and offices. Through deforestation humans are actually destroying the natural habitat of many plants and animals.

2. All new scientific inventions are causing harm to the environment. We cannot even find some species of birds today because of the increase in noise pollution.

3. Global warming is another reason for the decline in biodiversity. Some species require specific climate to survive and when the climatic conditions change continuously these species either migrate or become extinct. Decline in the number of coral reefs are a perfect example.

Steps to Be Taken:

The Government and different voluntary organizations must act upon immediately to create awareness among people on environmental issues and its consequences. It is also the responsibility of every common man to save mother Earth by maintaining a rich biodiversity .

If proper care is not taken, the biodiversity of Earth may become extinct one day and if it happens then, humans have to find another planet to live. It’s better to act now before it gets too late.

Biodiversity can be said to mean the extreme importance of a very wide variety of animals and plants that are resident on the planet earth or in a particular habitat. It is very necessary to maintain the level of biodiversity on the earth so that the environmental harmony can be balanced. Biological diversity is another name for biodiversity and is widely the variability or diversity of all the different species of animals and plants on this planet. Having a very high biodiversity is extremely essential to help maintain the surroundings in a state of harmony. Biodiversity can be loosely defined as a variety of fauna and flora that are available in a specific habitat or the planet earth. Biodiversity is largely originated from the terms – species diversity and species richness.

Biodiversity is mainly a united view of the biological varieties. A lot of other words and terms have been at one time or another used to explain diversity. Some of these terms include taxonomic diversity (this comes from a species diversity point of view), ecological diversity (this comes from an ecosystem diversity point of view), morphological diversity (this comes from a genetic diversity point of view) and functional diversity (this comes from the point of view of the functions of the species). Biodiversity gives quite a uniform view of the above discussed biological varieties.

Biological diversity is quite important because its helps maintain the ecological balance in a system. Different animals and plants depend on one another to fulfill all of their needs. For example, we human beings depend on various animals and plants for our clothes, shelter and food. Other species also do the same and depend on a variety of other species to sustain them and provide them with the basics. Biodiversity and its beautiful richness ensure that the earth is fit enough for the survival of each and every one of the organism living on the earth. However, the ever increasing pollution is negatively affecting biodiversity. Quite a lot of animals and plants have gone into extinction as a result of this pollution and a lot more are going to become extinct if proper care is not taken and the pollution of the environment continues to exponentially and this would cause a sharp decline in the biodiversity.

We human beings have to understand how important the maintenance of the immensely rich biodiversity is. Smokes from vehicles causes a high rate of air pollution and this causes harm to a lot of species. The level of pollution in the atmosphere has to be put under control. Water bodies like seas, oceans and rivers are polluted by the release of industrial wastes into the. These wastes are very harmful to the marine organism and life in the water bodies. There is therefore a need to try as much as possible to dispose industrial wastes through other means and methods that do not harm the environment. The industrial wastes can be primarily treated before being disposed into the water properly and safely.

When you are a biology student biodiversity is one of the most important words you can learn. Not only that but it also becomes your lives calling to maintain it. But let’s not get ahead of ourselves before we can understand why it is important, we need to understand what it is.

This term refers to the many different life forms that inhabit the earth at this moment, this includes bacteria, plants, animals and humans and it also refers to their shared environment. Life has manifested itself in many different forms we do not know why exactly but we are certain that they all exist and depend on each other for survival.

Why is biodiversity important?

The answer to this question is more important than just simply stating what biodiversity is. My personal experience as a student has thought me that I learn best when I have an example so I will give you an example of the importance of biodiversity.

The famous Yellowstone Park is a natural reserve and national park but before it was declared as such it was just another forest that man wanted to hunt in. The geographical region had many wolfs inhabiting its plains, for generations they were hunted until they became extinct in the region. After a while, the coyotes began to reproduce as they hade more space and they started hunting the small mammals, which lead to a decrease in the population of eagles in the area but the most significant change came because of the deer. After fifty years of no wolfs in the park the number of roe deer rose and since they had no natural predators, they no longer feared open grasslands. That’s when they started grazing extensively which depleted the grass on the shore of the Yellow stone river and this, in turn, made the soil loos. The river began to take away a lot of soil and to deposit it in other places flooding certain areas while at the same time causing droughts to happen in other places.

Biologists came to the park with a wish to restore its wolf population and after a decade of planning and working they restored one pack to the park. The pack soon made the deer go back to the forest so they could be harder to hunt, the coyote’s population dropped because they couldn’t compete with the wolf, that led to the increase of small rodents which let to the return of carnivores’ grate birds. But above all the grazing on the river edge stopped and after a few years, the Yellowstone river returned to its natural flow.

This story is completely true and I love to use it as an example of the importance of maintaining biodiversity. There are many regions in the world that have similar problems and if we do not do our best to conserve biodiversity, we could be looking at similar or even worst natural catastrophes.

People tend to mass produce and they do this with most things. They will destroy a forest of many thousands of life forms to make a plantation with one single plant, the same is true of animal farming. With our need to be productive all the time we lose sight of the small things that make the system function as whole. Even though an insignificant thing as a bug or a wolf pack might seem the least important for our daily lives once we take them out of the picture, we see that the balance and wealth biodiversity gives to the planet is not something that can be easily compensated.

The genetic, species and ecosystem variability of flora and fauna on earth are known as Biodiversity. For painting what exactly is Biodiversity, we need a large canvas beyond imagination. Such is the volume of the subject. But, the actual meaning and terms are still not clear.

Keeping it very simple and to the point, the term ‘Biodiversity’ comprises of two words. The first word is Bio, and the other one is Diversity. Bio means the forms of life and Diversity means mixture or variety. So, when both the words combine they form a definition like this ‘Biodiversity means various and mixed forms of life on earth.’ The variety of life forms on earth includes plants and animals and their natural habitat.

Facts about Biodiversity:

Digging into the term ‘Biodiversity’ more generously makes us realize that we have over 10,000 species of birds on earth. The amazing number blows everyone’s mind. Insects have a different counting, and their species are in millions. Plants are also a part of this biological system, and hence there are more than 20,000 species of plants.

Even after so many species of plants, animals and insects have specified there are still over millions of species which are not known by anyone. These species cannot be counted under any head as they don’t pursue an identity. The actual picture says that earth is home to almost 50 million species or even more than that. These facts do not conclude the point because one or the other day there may be many new species evolving.

Biodiversity is essential for survival. The importance of Biodiversity not only related to plants, animals and natural habitat. But it also provides us so many natural products such as fibre and timber and the fresh water to carry out our daily lives. Therefore we need to understand the importance of Biodiversity.

1.   The natural and organic resources:

In the happiness of living our lives, we often forget that Biodiversity is a part of nature. We should protect it no matter whatever be the limitations. Mother Nature has provided us with enough resources which are the Biological Resources. These include wood, medicines, food, etc., which are direct blessings of Biological System or by-product of the Biological Systems. Herbs and plants play a vital role in producing medicines. They may get their final touch from the pharmaceutical companies, but the original source is plants which are again a part of Biodiversity.

2. Biodiversity provides fibres:

It is important to know that wool, jute, palms, etc., use to produce various types of fibres after processing which are again part of the Biological Systems. So, if biodiversity does not persist how people will have access to these fibres? Flax plants use for the production of linen, which is extensively using for making clothes. Similarly, Corchorus plants and Agave plants are using for the production of Jute and sisal respectively. These fibres are no doubt essential for the cloth industry. Therefore it becomes our duty to maintain the Biodiversity.

3. Powerful benefits of Biodiversity:

People may not be aware of the importance, but there are many spiritual benefits of biodiversity. Our folk dances, mythology, and history have a deep link with the Biodiversity in one or the other way. Everyone enjoys or experience the Biodiversity in a different format. Biological diversity also contributes to attracting tourists, especially flora and fauna, which is a rare phenomenon in cities. Therefore it is our ethical duty to preserve Biodiversity.

Preserve Biodiversity:

There are different ways in which we can preserve our Biological environment. Biodiversity should be protected by following these ways.

i. People should stop the process of hunting and poaching the animals. They are a part of Biodiversity.

ii. Protection of endangered species and their surroundings.

iii. We need to curb pollution for protecting Biodiversity.

iv. The explosive growth of population is a threat to Biodiversity. So, to maintain the biological balance, we need to have the population growth under control. Otherwise, people will be exploiting natural resources unethically for survival.

All steps must be taken to protect biodiversity. Things may seem difficult in the initial stages but practicing them will lead to genuine results. Creating awareness on environmental issues and the negative impact of the loss of biodiversity will let people understand the inevitable need for biodiversity conservation.

It is our responsibility to protect the endangered species of plant and animals. If one wants to reach their destination, then it is imperative to take the first step. Without taking a step forward, things will never change on their own. To make a better tomorrow, we need to take steps for preserving our very own Biodiversity.

Biodiversity is a term used to refer the different forms of life on the Earth. It also includes the variety of species in the ecosystem. There is an uneven distribution of the biodiversity on the Earth due to the extreme variation of temperatures in different regions. For instance, it is more in regions near the equator due to warm climatic conditions. However, near the pole, the extreme cold and unfavourable weather conditions do not support a majority of life forms. Additionally, changes in climatic conditions on the Earth over a period of time have also led to the extinction of a number of species.

Biodiversity is often defined at different levels depending upon the category of species. For example, taxonomic diversity is used to measure the species diversity level of different forms of life on the Earth. Ecological diversity is a broader term used for the ecosystem diversity. Similarly, functional diversity is a type used to measure diversity based on their feeding mechanisms along with other functions of species within a population.

Distribution:

There is an uneven distribution of biodiversity on the Earth. In fact, it increases from pole to equator. The climatic conditions of a region decide the presence of different species in an area. Not all species can survive in all weather conditions. Moreover, lower altitudes have a high concentration of species as compared to higher altitudes.

The importance of biodiversity does not only lie in the survival of various species of the earth. There is social, cultural as well as the economic importance of it as well. Biodiversity is of extreme importance to maintain the balance of nature. It is vital to maintaining the food chain as well. One species may be the food for another species and various species are linked to each other through this food chain. Apart from this, there is scientific importance of the biodiversity as well. The research and breeding programmes involve the variety of species. If these species cease to exist then such programmes shall not be possible.

Also, most of the drugs and medicine which are vital for the cure of many diseases are also made from many plants and animals. For instance, penicillin is a fungus through which the penicillin antibiotic is extracted.

Another important importance of biodiversity is that it provides food to all including human beings. All the food we consume is either derived from plants or animals such as fishes and other marine animals. They are also the source of new crops, pesticides and source material for agricultural practices.

Biodiversity is also important for industrial use. We get many products such as fur, honey, leather and pearls from animals. Moreover, we get timber for plants which are the basis of the paper we use in our everyday life. Tea, coffee and other drinks along with dry fruits and our regular fruits and vegetables, all are obtained from the various plants.

There is cultural and religious importance of many species as well. Many plants and animals are worshipped in different cultures and religions such as Ocitnum sanctum (Tulsi) which is a plant worshipped by Hindus.

Biodiversity in India:

India ranks among the top 12 nations which have a rich heritage of biodiversity. There are about 350 different species of mammals along with 12000 different species of birds which are found in India. Additionally, there are around 50000 species of insects which have their habitat in our country. There are a wide variety of domestic animals such as cows and buffaloes along with marine life which is found in India. Moreover, India is a land of 10 different biographical regions which include islands, Trans Himalayas, Desert, Western Ghats, Gangetic Plain, Semi-arid zone, Northeastern zone, Deccan Plateau, Coastal islands and the Western Ghats.

The Gradual Decrease:

Not all species which existed in the ancient times exist today as well. For example, dinosaurs used to exist on our planet in older times. But they were not able to adapt to the changing environmental conditions which led to their extinction from the Earth. Similarly, there are many other species which are on the verge of extinction due to the urbanisation and modernisation of the world. With the increase in population, there has been a constant need to reduce the forest areas and make way for new cities. This has led to the reduction in forests which are the natural habitat for many wild animals and plants. Due to this many wild plants have become extinct and there has been an increase in the man-animal conflict as well. Hence there has been a need to conserve the biodiversity so as to maintain the balance of nature.

Initiatives for the Conservation of Biodiversity:

There have been initiatives by the governments all over the world to conserve the existing biodiversity on the earth. For example, there are dedicated national parks which earmark the area for wild animals and plants and reduce human intervention in their lives. There are various wildlife conservation programmes in place to protect the vulnerable and endangered species. For example, Project Tiger is one such measure in place to increase the population of tigers in our country.

There are also many laws in place which make the hunting of endangered and vulnerable animals a punishable offence. At the international level, UNESCO (United Nations Educational, Scientific and Cultural Organization) and IUCN (International Union for Conservation of Nature and Natural Resources) have also initiated many programmes in order to preserve various species.

It is not possible for the human to live all alone on the Earth. Various other life forms are equally important and play their roles in the mutual survival of the various species on the Earth. Each one of species has its own set of contribution for the environment. Already many species have become extinct as they were not able to survive in the changing weather conditions. Hence it is our duty to ensure that our activities do not affect the other flora and fauna on the planet. Although there are a number of steps taken by the government so as to preserve the various life forms, we should also contribute individually towards this cause. If we do not act today, we may yet again witness the extinction of the vulnerable biodiversity which may further disturb the balance of nature.

Biodiversity , Ecosystem , Environment

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Essay on Ecosystem

Students are often asked to write an essay on Ecosystem in their schools and colleges. And if you’re also looking for the same, we have created 100-word, 250-word, and 500-word essays on the topic.

Let’s take a look…

100 Words Essay on Ecosystem

What is an ecosystem.

An ecosystem is like a big family of living things and their home. It includes animals, plants, and even tiny organisms, all living together in one place. This place can be as big as a forest or as small as a puddle.

Parts of an Ecosystem

An ecosystem has two main parts. The first is the living things, like animals and plants. They are called biotic components. The second part is the non-living things, like sunlight, air, water, and soil. These are called abiotic components.

How Ecosystems Work

In an ecosystem, every living thing has a job. This job is called a role. Some animals might eat plants, some might eat other animals, and some might help plants grow.

Ecosystem Balance

Balance is very important in an ecosystem. If one thing changes, it can affect everything else. For example, if there are too many animals and not enough plants, the animals might not have enough to eat.

Types of Ecosystems

There are many types of ecosystems, like forests, oceans, and deserts. Each type has different animals, plants, and climates. But they all work together to keep life going on our planet.

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250 Words Essay on Ecosystem

Understanding ecosystem.

An ecosystem is like a big family. It includes all living things (plants, animals, and organisms) in a certain area, interacting with each other, and also with their non-living environments (weather, earth, sun, soil, climate). Just like in a family, each member has a role to play.

Types of Ecosystem

There are two main types of ecosystems: natural and artificial. Natural ecosystems are made by nature, like forests, lakes, and deserts. Artificial ecosystems are made by humans, like parks and farms.

An ecosystem has two main parts: biotic and abiotic. Biotic means the living things. This includes plants, animals, and other organisms. Abiotic means the non-living things. This includes sunlight, air, water, and soil. Both parts are important for the ecosystem to work well.

Importance of Ecosystem

Ecosystems are very important. They give us food, water, clean air, and many other things we need to live. They also make our world a beautiful place to live. If we take care of our ecosystems, they will take care of us.

Protecting our Ecosystem

We need to protect our ecosystems. We can do this by not littering, recycling, and not wasting resources. We can also plant more trees and take care of our animals. By doing these things, we can help keep our ecosystems healthy and happy.

Remember, every action counts. Even small steps can make a big difference in protecting our ecosystems.

500 Words Essay on Ecosystem

Understanding the ecosystem.

An ecosystem is like a big family where different types of plants, animals, and microorganisms live together. They all depend on each other for food and shelter. This is the magic of nature, where everything is connected to everything else.

Parts of the Ecosystem

An ecosystem has two main parts. The first part is the living things, like plants, animals, and microorganisms. This is called the ‘biotic’ part. The second part is the non-living things, like sunlight, water, air, and soil. This is called the ‘abiotic’ part. Both these parts work together to make the ecosystem work.

There are many different types of ecosystems in the world. Some are on land, like forests, grasslands, and deserts. Some are in water, like oceans, rivers, and ponds. Each type of ecosystem has its own special types of plants, animals, and microorganisms. They all have their own ways of surviving and helping each other.

Energy Flow in the Ecosystem

In every ecosystem, there is a flow of energy. This energy starts from the sun. Plants use the sunlight to make food, in a process called photosynthesis. Animals then eat these plants to get energy. Some animals also eat other animals. This way, energy moves from one living thing to another. This is called the food chain.

Importance of Ecosystems

Ecosystems are very important for our planet. They give us many things that we need to live. They give us food, clean water, and fresh air. They also help control the climate and recycle nutrients. Without ecosystems, life on Earth would not be possible.

Threats to Ecosystems

Sadly, many ecosystems are in danger. This is because of things like pollution, over-fishing, and cutting down of forests. These actions can destroy ecosystems and make it hard for plants and animals to survive. This is a big problem, because if the ecosystems are damaged, it can affect all life on Earth.

Protecting our Ecosystems

We can all help protect our ecosystems. We can do this by not littering, by recycling, and by using less water and energy. We can also help by planting trees and by not harming animals. Every little action can make a big difference.

In conclusion, ecosystems are a vital part of our world. They are like a big family where everything is connected. We must do our best to understand and protect them, for the sake of all life on Earth.

That’s it! I hope the essay helped you.

If you’re looking for more, here are essays on other interesting topics:

• Essay on Breaking Barriers
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Essay on Biodiversity for Students and Children

500+ words essay on biodiversity.

Essay on Biodiversity – Biodiversity is the presence of different species of plants and animals on the earth. Moreover, it is also called biological diversity as it is related to the variety of species of flora and fauna. Biodiversity plays a major role in maintaining the balance of the earth.

Furthermore, everything depends upon the biological diversity of different plants and animals. But due to some reasons, biodiversity is decreasing day by day. If it does not stop then our earth could no longer be a place to live in. Therefore different measures help in increasing the biodiversity of the earth.

Methods to Increase Biodiversity

Building wildlife corridors- This means to build connections between wildlife spaces. In other words, many animals are incapable to cross huge barriers. Therefore they are no able to migrate the barrier and breed. So different engineering techniques can make wildlife corridors. Also, help animals to move from one place to the other.

Set up gardens- Setting up gardens in the houses is the easiest way to increase biodiversity. You can grow different types of plants and animals in the yard or even in the balcony. Further, this would help in increasing the amount of fresh air in the house.

Get the huge list of more than 500 Essay Topics and Ideas

Protected areas- protected areas like wildlife sanctuaries and zoo conserve biodiversity. For instance, they maintain the natural habitat of plants and animals. Furthermore, these places are away from any human civilization. Therefore the ecosystem is well maintained which makes it a perfect breeding ground for flora and fauna. In our country, their various wildlife sanctuaries are build that is today spread over a vast area. Moreover, these areas are the only reason some of the animal species are not getting extinct. Therefore the protected areas should increase all over the globe.

Re-wilding – Re-wilding is necessary to avert the damage that has been taking place over centuries. Furthermore, the meaning of re-wilding is introducing the endangered species in the areas where it is extinct. Over the past years, by various human activities like hunting and cutting down of trees the biodiversity is in danger. So we must take the necessary steps to conserve our wildlife and different species of plants.

Importance of Biodiversity

Biodiversity is extremely important to maintain the ecological system. Most Noteworthy many species of plants and animals are dependent on each other.

Therefore if one of them gets extinct, the others will start getting endangered too. Moreover, it is important for humans too because our survival depends on plants and animals. For instance, the human needs food to survive which we get from plants. If the earth does not give us a favorable environment then we cannot grow any crops. As a result, it will no longer be possible for us to sustain on this planet.

Biodiversity in flora and fauna is the need of the hour. Therefore we should take various countermeasures to stop the reduction of endangering of species. Furthermore, pollution from vehicles should decrease. So that animals can get fresh air to breathe. Moreover, it will also decrease global warming which is the major cause of the extinction of the species.

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A 150-word essay is quite a short piece. However, it should be properly planned. Your essay should contain four to five concise paragraphs. It is to consist of an introduction paragraph, two to three body paragraphs, and a conclusion.

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It will take you about 3 to 6 minutes to type 150 words on your keyboard, depending on your typing speed. However, if you also need to perform research, make a reference list, add in-text citations, and graphic materials, you’ll need more time – not less than 0,5 hours for 150 words.

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An average 150-word essay contains 1 to 2 paragraphs. Each paragraph should be 70 to 150 words long.

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Sima Qian: Reasoning on the Concept of “The Root”

When analyzing “the root” that Qian puts into the essence of The First Emperor, one can conclude that this term implies a natural order, which is the root cause. In his description of Li Si, the author notes that all attempts to interpret the consequences of the minister’s actions were...

The Philippine-American War or a Tagalog Insurgency

During this time, most people called the Philippine-American war a Tagalog Insurgency because the Philippine troops commenced surrendering to the U.S army. The war commenced on February 4th, 1899, lasting until July 2nd, 1902. The war was a struggle for independence, which had early begun in 1896 under the Philippine...

• Patient Safety

Principle of Interpersonal Communication on the Example of Image

The chosen artifact demonstrates an informal interpersonal communicative situation between a man and a woman of approximately the same age. They are sharing a personal moment on what appears to be a lunch date. The two people are sharing a hug and holding hands, looking pleased with each other’s company....

Nevada Harsh Land: Roughing It by Mark Twain

Roughing It was written by Mark Twain in 1872 to present his first-hand experiences from Nevada. He learned to write there and found inspiration that brought his talent to the surface. His adventures and impressions from this city are described in the piece Roughing It. Mark Twain never returned to...

The Greenhouse Effect, Clouds, & Atmospheric Warming

The Earth’s energy budget describes the balance between the radiant energy that reaches the Earth from the Sun and the energy that leaves the Earth back into space. The atmosphere absorbs a large amount of energy and radiates it into space, as well as back to the surface of the...

Animal Experimentation: Arguments For and Against

Science is very important in society because it is through it that different discoveries are made. Scientific methods for instance are used to discover a medicine to cure different diseases and come up with innovations that improve the lives of human beings (Brundage and Michael 10). In the field of...

The Role of Followership in Supporting Servant Leaders

Leadership and followership are inseparable as they always depend on each other. However, followership seems to be often overlooked because leaders tend to be in the spotlight due to their power, influence, and authority. This paper aims to discuss the role of followership in supporting leaders and highlight the importance...

Motor Performance and the Activity of the Primary Motor Cortex

The Goal of the Research The goal of the study was to determine whether the focus of attention affected the motor performance and the activity of the primary motor cortex when implementing strenuous tasks involving the right index finger (Kuhn, Keller, Ruffieux, & Taube, 2017). How the Goal Relates to...

Social Media and Social Networking in Modern Life

Social media and social networking are relatively new phenomena that already have a significant effect on society. As our current understanding of these phenomena is limited, studying them is critical to answering the questions their development raises. Indeed, social media exposes people to a previously impossible amount of social communication....

Championing Quality and Patient Safety

The study by Mastal, Joshi, and Schulke (2007) reports that chief nursing officers (CNOs) need to be provided with an opportunity not only to play a key leadership role in closing the knowledge gaps and reshaping values about quality and patient safety in the boardroom, but also to apply leadership...

The Cultural and Psychological Aspects of Marriage

Marriage is a long-standing social and legal institution, and studying it through social sciences can change how we view it. Recognizing the cultural and psychological aspects of marriage and the shifts these aspects are currently experiencing is also important. For instance, separating marriage from childbirth and the rearing of children...

Socrates’ Understanding of God

Socrates is accused of impiety, or “not believing in the gods in whom the city believes (West & Plato, 1979, 24b).” At first glance, it appears as if Socrates is charged with atheism, but the philosopher is, in fact, ostracized for believing in “other new spiritual things (West & Plato,...

• Forecasting
• Segregation

The Effects of Globalization on the Environment

The far-reaching consequences of globalization can sometimes be very obscure. Just like preeminent technological developments, globalization contributes to civilization as a whole but also inconveniences others. In terms of global trade, helps in reducing the isolation of poor countries by increasing specialization, it expands access to information through trade, increases...

Interview: Additions to Five Journalistic “W”s

As a means of communication and learning about a specific person or issue, an interview incorporates both ample opportunities and significant challenges. Although the format of an interview opens a plethora of chances for addressing multiple issues, reliance on the interviewee’s honesty requires that an interviewer should approach the task...

The Interview “I’m a Runner: Haruki Murakami”

I listened to Haruki Murakami’s interview “I’m a Runner: Haruki Murakami.” The writer explains how exercise has changed his social and physical lifestyle (Lee, 2005). In the second interview, Murakami talks about his writing process, general life, and characters that appear in his writing. Murakami reveals that he loves cats...

Discussion of the Film “The Batman”

Did you know that Batman has returned on the big screen? The hero, often known as the Dark Knight, is ready to fight villains again and protect people. If you have not watched the recent movie yet, here are some reasons why you should. The Batman does not have an...

Metabolism in Inorganic Systems

The definition of life and the definition of its criteria are debatable. Metabolism is the most important attribute of life, but many inorganic systems possess this property, albeit in a more primitive form. Without attempting to list all attributes of living matter, since this is impossible, in determining the criterion...

Migration Flows and Their Socio-Economic Impact

The deepening of globalization is associated with an ever-increasing level of international migration (Artal-Tur et al. 8). In order to better understand the implication of the phenomenon, it is necessary to explore it from the demographic, social, and economic points of view. One should understand that migration is a powerful...

Boston’s Experiment: Harvard Business Review’s Lessons

In Harvard Business Review’s Lessons from Boston’s Experiment with The One Fund, Mitchell discusses lessons that anyone can learn from his experience with fund distribution to the victims of the Boston bombing. What stands out about Mitchell’s opinion piece is his entrepreneurial approach to charity. Many of the lessons described...

Sanitation Workers and Compensation for Their Efforts

Sanitation workers usually ride, drive, or push garbage trucks while collecting trash and fecal matter from people’s residences and workplaces. They carry out valuable tasks of tidying up communities by collecting waste and ensuring its safe or proper disposal. Sometimes their job entails washing toilets, emptying septic tanks and dustbins,...

“My Mother’s Strange Definition of Empowerment” TED Talk by Khadija Gbla

In this TED talk, Khadija Gbla discusses the two different definitions of empowerment she learned from her mum when they lived in Sierra Leone and the one she got when they migrated to Australia. Her mother’s definition of empowerment was circumcision. She told her that it stifled her sexual urges...

The War on Drugs in the United States

The United States government’s combat with substance abuse is called the “War on drugs,” addressing the campaign initiated by President Nixon and supporting the modern attempts to control the use. Drugs disapproved by diverse societies enable the administrations to offer strategies to influence the situation and eliminate abuse via addiction...

• Marine Life
• Professionalism
• Space Exploration

Biopsychologic Model of Alcohol Consumption

Treatments To achieve the best results, it is vital to incorporate methods effective against a specific type of addiction. Reportedly, medical treatment is the most effective in combating alcoholism (Anderson Redal, Thomas, Sim, & Campbell, 2019). The second and third best treatments are Alcoholics Anonymous meetings and non-medical outpatient care...

Rules and Formal Requirements of the Mathematical Sciences

The mathematical sciences are full of rules and formal requirements that must be met to follow academic standards. One such requirement is the rules for working with data graphs, namely the appropriateness and desirability of connecting individual points with a single line or curve. In particular, individual points on a...

“Unemployment and Terrorism” TED Talk by Mohamed Ali

In this TED talk, Ali explores the relationship between unemployment and terrorism. Unemployment is one of the challenges facing young people in big cities around the world. As young people pursue their dreams of creating wealth and attaining their goals, they encounter many obstacles that cause frustration and push them...

Training and Development for Employees

The purpose of this proposal is to instruct the employees in order to increase their performance in the organization. There are several delivery methods for development programs, the most popular of which is instructor-led training (Lacerenza et al., 2017). It is best for creating an overall understanding of the raised...

The Funding Request of the Business Plan

Introduction: The Basis of the Project The business plan has: Information about the company, products; Calculations, prospects for the years; Further actions, methods to improve efficiency; Strategies for further promotion. The Business Plan Based on the Coffee Shop The coffee shop’s uniqueness is in: Aromatic tea and fragrant coffee; Freshly...

Sociology: Role in the Life of Society

Why exactly sociology now occupies a priority position among social and humanitarian disciplines, and how does it fit into the general system of social knowledge? The answers to these questions explain the reason for sociology being among the choices of required courses for Liberal Arts Majors in most college campuses...

Afghanistan’s Location as a Cause of Conflicts

It is possible to say that the history of the emergence of Afghanistan and its physical location has become the prerequisites for the “troubles” that take place on the territory. Afghanistan emerged as a “buffer” state that separated the territories of interest of Russia and Britain (Blijde et al 265)....

Global Health Problems: The Epidemic of COVID-19

In the discussion post dedicated to global health problems, my colleague clearly indicated the need for international cooperation and underlined the universal nature of health concerns, such as the recent epidemic of COVID-19. The statistics and numbers on premature infants support the author’s position, who claims that preterm birth is...

The League of United Latin Americans’ Activity

The League of United Latin Americans (LULAC for short) is an alliance whose campaign focuses on equalizing the rights of Latin Americans (“Mexicans”) with white Americans and fighting to preserve the socio-cultural specificities of Latin America. Its goal was to create an environment where discrimination based on race and nationality...

Queen’s Bohemian Rhapsody Song Analysis

I think that Queen’s Bohemian Rhapsody is a song of the decade for the 70s. It is an obvious choice, but I think it is really difficult to name a more iconic and long-standing track. Being a rock ballad, it combines unexpected shifts of melody and style to the point...

• Historical Figures
• Relationship
• Negotiation

Leadership Transition Challenges in the Intersex Society

The Intersex board has experienced a few significant processes during its existence. Initially, Chase asked her friend and colleague, Alice Dreger, to chair the board that consisted mainly of friends. However, the further development of business required to make this body more extended and professional. That is why Chase decided...

Integrative Literature Review in Developmental Psychology

Name of the Domain Developmental Psychology Rationale Yau et al. (2021) highlight the existence of the relationship between societal expectations and individual performance, which eventually results in various courses pursued during the transition to adulthood. Similar conclusions and results may be related to the results of the study by de...

The Circle Packing Chart on “Kobe Bryant Shoots” Database

This circle packing chart shows values of variables in a hierarchical structure by using circle areas. The shot type variable creates two outer circles which display two types of shots in the database: 2PT Field Goal and 3PT Field Goal. Inside each of them, many other circles represent unique action...

Methods of Forecasting Currency Market

Methods of forecasting the currency market include Fundamental Analysis and Technical Analysis. Fundamental analysis helps in evaluating and assessing the assets based on their intrinsic value. It is dependent on external factors where decisions are based on available information and evaluated statistics (Lyle & Yohn, 2021). Its primary purpose is...

Eating Disorders and Social Interactions

One of the possible aspects that affect the persons’ perception of their bodies and attractiveness is the closest social surrounding. Family, friends, or romantic partners sometimes unknowingly can make people feel insecure and push them towards the development of the eating disorder. It can happen by criticizing the body, compassion...

North Africa or Southwest Asia Area Classification

There is certainly controversy about classifying the North Africa/Southwest Asia realm. In (Blijde et al), we see that there are several approaches to classifying it. First, it is defined as the “Dry World” due to its climate (230); however, the majority of people live in the territories where they have...

American Psychological Association and Racism

For the past years, minority individuals in the U.S suffered from segregation in all fields including schools. For instance, the Negros had trouble in the past years when it came to academic issues. The experienced problems led to retardation of educational and intellectual development of Negro children. To solve this,...

The Film “A Time to Kill” by Joel Schumacher

In the film “A Time to Kill,” my opinion is that Carl Lee Hailey was right to have murdered rapists who assaulted his daughter. This is because of anger and the weight of the two white men’s injustice to his daughter. Therefore, he was justified in murdering the men in...

Investment. Net Present Value vs. Payback Period

Net Present Value (NPV) is a better indicator than Payback Period (PBP) because it tells precisely which value would be earned by the investors if they decide to undertake it. In general, NPV as an investment appraisal method is based on the idea that the project would be beneficial if...

Zappos: Servant Leadership

Introduction Servant leadership is defined as an organizational style within a company where the leader’s purpose is to serve their customers and help their employees grow within the field. The purpose of this paper is to analyze how this philosophy is supported at Zappos, an online shoe and clothing retailer....

• The Great Gatsby
• Business Planning
• Spirituality

“All Aunt Hagar’s Children: Stories” by E. P. Jones

Edward P. Jones’ stories are classic examples of the influence of urban infamy on one’s personality and reconnection to society. The main character Caesar is not evil by nature, instead, he is simply a victim of his social environment and a series of highly stressful circumstances that led him to...

Managing Task Clusters in Organizations in Practice

Introduction At the Mixing Department, a range of staff members was unaware of the goals to which they contributed by performing their routine functions in the organizational setting. As a result, the arrangement of work was deplorable, with most staff members being quite disorganized. Experimentations However, after thorough clarifications and...

Rationale Strategy: PetSafe Pet Insurance

These emails are directed at buyers who have subscribed to the newsletter. Pyroplasmosis is an infectious disease triggered by a tick bite and leads to the loss of appetite, decreased energy, and other long-term effects on animals (Niu et al., 2017). This text attracts people who care about their pets,...

Events in the American History Since 1980

The three events I consider the most important in American history are the pneumocystis pneumonia report in 1981, which states the discovery of the virus known as “Pneumocystis carinii” as the cause of the AIDS epidemic. The discovery of AIDS brought more attention to sex education and insight is gay...

Jay Gatsby by F. S. Fitzgerald and the American Dream

“In his blue gardens, men and girls came and went like moths among the whisperings and the champagne and the stars.” (Fitzgerald 32) The chosen quote is important as it illustrates that Fitzgerald brilliantly portrayed the American society’s carnival lifestyle of the so-called dreamers, excited with fun and carelessness. The...

Modeling Methods and Techniques

Summary Analytical modeling consists in constructing a model based on the description of the behavior of an object in the form of formulas. Simulation modeling involves the construction of a model with characteristics adequate based on any of its physical or informational principles. Heuristic modeling is a mechanism of self-learning...

Hunger and Homelessness Consequences on Development

Consequences of Hunger and Homelessness on Children’s Development The article “New study reports strong links between food insecurity and negative developmental consequences for young school-age children is available on the FRAC website. The article discusses the consequences of hunger and homelessness during the early developmental years on children’s growth and...

Jerrold Amplifiers Advertisement in the 1980s

Everyone wants a music system with crystal clear sounds that are appealing and entertaining. Jerrold Company presents the Jerrold amplifier, which is the absolute solution to the voice problems in homes, business places, and even campaigns. The amplifier has the Alternating Current (AC), making it easy for the user to...

Nursing Ethics in Patient Advocacy

Mr. Lilly needed to receive an increased dose of morphine, but his condition made health care professionals doubt whether he was looking for painkillers just to overcome his pain or he wanted to satisfy his addiction. It was also important not to harm his health in this way. The nurse...

Summary of Amy Tan’s “Mother Tongue”

Amy Tan reflects on the varieties of English she uses as an Asian American. She notes the differences between the grammatically impeccable language she uses in her writing and the often incorrect phrasing she uses when conversing with her mother and husband. Amy’s mother does not possess the same grammatical...

• Vaccination
• Discrimination
• Hills Like White Elephants
• Ernest Hemingway
• Hypertension

The Idea of Robert Frost’s Poem “Nothing Gold Can Stay”

The poem “Nothing Gold Can Stay” by Robert Frost is only nine lines long, but the author discusses complex topics through it. In early spring, the golden buds appear on the trees, but soon their color fades. Then flowers bloom, but they also soon turn into fallen leaves, reminiscent of...

Gender Representation in American Pop Culture

The selected excerpt of the book called “The Pop Culture Freaks” focuses on the representation of gender in American pop culture that is a powerful tool capable of impacting social tendencies and relations or creating particular attitudes. The objectification of women (or female bodies, to be more precise, since their...

Geographies of Race and Ethnicity I: Summary of Article

“Geographies of race and ethnicity I” compares and contrast two forms of racism: white supremacy and white privilege. These topics are then connected to a more generalized issue of environmental racism, with the author providing evidence of who might be responsible for its dynamics. Lastly, choosing the case of Exide...

The Treponema Pallidum Prokaryote Analysis

Treponema pallidum’s structure is similar to that of other spirochaetes: it is helical, a protoplasmic cylinder twisted into 8–12 whorls; 3 periplasmic flagella extend from the ends of the cell. Studies of the morphology of pale treponema conducted using electron microscopy showed that the central structure of the Treponema pallidum...

‘The Last Night of the World’ by Ray Bradbury

‘The Last Night of the World’ is a short story by Ray Bradbury written in a genre of speculative fiction. It presents an evening dialogue between spouses who are drinking coffee and watching their daughters play on the rug. It is an entirely ordinary evening except for the dream they...

Was Gunpowder the Cause of England’s Defeat in the Hundred Years’ War?

Although gunpowder was extremely important at the final stages of the Hundred Years’ War seemingly, it would just prolong the conflict, but France would still be a victor in the end. Usage of artillery, indeed, helped the French army to conquer the territories at faster rates. Also, it was a...

The Link Between Collaboration and Penetration Testing

Collaboration is critical to an organization’s information security because its lack can be exploited by an attacker as a vulnerability. There is also a tendency to use compartmentalized security measures that can be bypassed individually to gain access to an organization’s sensitive data (Secude, 2020). Furthermore, it is possible that...

The Scope Trial Legal Case and Social Implications

Although the main issues in the scope trial were Education and Science v. Religion, the proceedings had a substantial impact in defining the roles of the judicial system and individual’s trust in the administration of justice. Politics, religion, and other social civilities have conflicted for centuries. However, the judiciary plays...

How the Internet Transformed Design Fashion

Digital sketches help add changes to the existing work without starting drawing from the beginning. By using the Internet, people can shop online and avoid overcrowded shopping malls. It saves time, and people do not get tired while looking for a specific product. The Internet use allows people who love...

Symbolic Ethnicity in the United States

Nowadays, many people, especially in the U.S., do not show their ethnic identity and pride daily, and such an occasional display is known as symbolic ethnicity. Primarily, this concept describes citizens who demonstrate their ethnic pride in a rather expressive way during religious or national celebrations or by using bumper...

• Emotional Intelligence
• Intelligence
• Homelessness
• American Politics
• Afghanistan

The Essay “Salvation” by Langstone Hughes

I was intrigued by Langstone Hughes’s “Salvation”, a story concerning the lessons and challenges that everyone can witness in the lives of youths. He discusses young people’s social and emotional difficulties by relying on his life experiences, including the time he was supposed to witness a 12-member revival while actively...

“Kill the Indian, and Save the Man” Historical Context

The time of the source’s creation is known to be one of the hardest in U.S. history. The Civil War and political fight for slavery abolishment brought up social issues. The point of this essay is to analyze the period, the world, culture, and atmosphere during the “Americanizing” of Native...

The Impact of Physical, Chemical, and Biological Agents on Marine Mammals

The development of ecosystems is affected by various physical, biological, and chemical agents, and these effects can be both positive and negative. It is noteworthy that in the majority of cases this is an adverse impact. For instance, such physical agents as oil spills or surface plastic debris can be...

Supply Chain Disruptions and the Effects on the Global Economy

The research aims to define the key problems that appear during the supply process and how they affect the economic situation in many countries worldwide. The study will also show the recovery process and possible solutions to the existing issues in the sphere like planning and risk prediction based on...

Japanese Internment Camps in American History

The term “Japanese internment camps” refers to the ten centers created to incarcerate many Japanese Americans in 1942. The camps were established following the Executive Order 9066 signed by President Franklin Roosevelt. The camps were in Arizona, Idaho, California, Utah, Colorado, Arkansas, and Wyoming (Nicholas and Scherbina 282). The targeted...

“Epic of Gilgamesh”: Enkidu’s Lack of Caution

The Epic of Gilgamesh of ancient Mesopotamia introduces to the reader two outstanding characters. The protagonists of the epic are Gilgamesh himself and his best friend and companion, Enkidu. The latter is one-third human and two-thirds beast, which explains his lack of caution in tablets three through eight. By nature,...

Bach’s “Little” Fugue

Bach’s Fugue in G minor, commonly referred to as “Little” Fugue, is an organ piece and one of the composer’s best known fugues. Right from the beginning, the listener can distinguish four voices that enter the melody and continue to play throughout the work. The voices used in the piece...

Essentials of Negotiation

Negotiation is the process of discussion aimed at reaching a compromise or a mutually beneficial solution to an issue. It is a complex skill that involves analyzing information and making strategic decisions, often under time pressure. Naturally, there are common mistakes one should try to avoid when negotiating. One fundamental...

“The Double Image” by Anne Sexton: Poem Analysis

“The Double Image” is a rather significant and famous confessional poem written by Anne Sexton. This is an increasingly severe and profound literary work that can have various meanings and interpretations. The poet tells about her most intimate parts of life and her way through post-traumatic stress disorder. It is...

Contract Law: Comedy Club, Inc. v. Improv West Associates

Facts: The agreement between Improve West associates’ and the Improve Comedy Club prohibits the Improve Club from opening any non-improve clubs till 2019. When Improve Comedy Clubs failed to open eight clubs by the end of 2002 Improve West commenced arbitration. The arbitration award of 2005 stated that CCI had...

• Contract Law
• Animal Testing
• Animal Abuse

Ethical Dilemma in Nursing

Definition of Ethical Nursing Practice An Ethical Nursing Practice is a decision-making challenge between two potential normative choices, neither of which is undoubtedly desirable to a nurse. Typically, nurses encounter the problem in almost every aspect of their personal, social, and professional life. Consequently, due to their complexity, it is...

The Six-Day War’s History and Consequences

The Six-Day War was one of the shortest, but at the same time extremely large-scale, confrontations of the 20th century. In this brief Israeli war against the Arab coalition of four states, the first gained control of territory more than three times its pre-war area (“Six-Day War,” 2020). In the...

George Washington’s Farewell Address: Description and Key Aspects

George Washington’s Farewell Address (1796) was a letter from one of the greatest American leaders to the citizens of the country providing explanations about his choice to not seek a third term. The Farewell was something deeper, it was guidance and support for American residents to have a safe and...

International Human Resource Management

International Human Resource Management (HRM) practices must differ from domestic HRM due to the nature of activities involved in each of the two sectors. In international HRM, activities are performed in a wider context and ensure it is relevant to a particular location. Extra training is required at the international...

Nursing Practice Acts in North Carolina and Iowa

Board of Nursing Practice Acts from North Carolina and Iowa: A Comparison Developing the guidelines that will provide the foundation for further improvements in nursing services’ quality is crucial for improving patient outcomes in a community (Hunt, 2014). Practice acts help outline the essential values, strategies, and philosophies that will...

Music Listening: “Firestone” Song by Kygo

The composition “Firestone” is performed by Kygo, who is its composer, featuring Conrad Sewell released in December 2014 (“Kygo – Firestone ft. Conrad Sewell (Official Video)”). The song belongs to the genre of tropical house, which has been perceived as a sub-genre of deep house. The reason for listening to...

Network Security, Threats and Vulnerabilities

In my understanding, a cyber vulnerability is an opening in one’s security that presents an opportunity for malicious agents to perform a cyberattack. It presents a chance for attackers to act upon their threats once discovered. At the same time, a cyber threat is an already discovered opening in one’s...

Christianity: Peculiarities and Principles

Chapter eight focuses on defining Christianity’s significant peculiarities as one of the world’s main religions. The chapter highlights that this religion is mainly centered on historical events. The chapter emphasizes Christianity’s considerable principles, discussing the possibility that contributed to forming the people’s trust in the Bible. The chapter presents the...

Huston Smith’s “The World’s Religions” Book

In his book The World’s Religions, Smith (2009) attempts to describe and analyze the major world’s religions. In Chapter 3, in particular, he addresses Buddhism, its origins, specifications, and geographical location characteristics. Smith (2009) begins with outlining the known facts about Buddha, as he is the root of this religion...

Potentially Dangerous Products or Services: False Promises or Marketing Moves

A few weeks ago, I saw an advertisement for a course that promised that one would start making millions after taking it. I wondered how this magical course could affect a person enough to change his earnings and his thinking in general. I read the description and several reviews and...

• Advertising
• Ethical Dilemma

The Author’s Personal Experience

Tanya Maria Barrientos starts her essay with an anecdote to make her writing more credible, emotional, and appealing. Clearly, the use of the first-hand experience always makes it seem more credible as people tend to believe personal accounts rather than anonymous stories. Apart from making people believe her, Barrientos uses...

Cultural and Emotional Intelligence Differences

Cultural and emotional intelligence have a certain similarity in the way they work because both require the person to examine the situation before acting upon it. Rash decisions are often incorrect and lack understanding of the subtle intricacies of human behavior. However, while emotional intelligence deals with more universal aspects...

Qing China’s and Tokugawa Japan’s Response to the Coming of the Europeans

After defeating the Qing Empire in the Opium Wars, European powers entered into unequal treaties with China, introducing free trade, extraterritoriality, and free ports under foreign control. Later China restricted trade with Europeans and forced them to stay on Canton Island. In Japan, after 1720, when the shogun Tokugawa relaxed...

Project Team Resources: Project Resource Management

Availability of resources is one of the main factors to consider while deciding how to staff a project. This will help to ensure that the resources are optimally utilized to avoid wastage (Viter, 2021). It is possible to staff a dedicated team of resources if there is a constant, reliable...

Employers’ Perspectives on Workplace Communication Skills: The Meaning of Communication Skills

The article primarily focuses on the perceived and actual relevance of cross-cultural communication for United States business program undergraduates. Therefore, the purpose of the study was to assess the students’ attitudes towards cross-cultural communication and its potential importance for their careers. The findings illustrate that majority of undergraduate students believe...

William Shakespeare, His Life and Works

The exact date of the birth of William Shakespeare has not been preserved. It is believed that he was born in Stratford-upon-Avon in April 1564. His childhood passed in a large and wealthy family; he was the third child among seven brothers and sisters. At the age of 20, Shakespeare...

Social Media’s Impact on Psychological Distress

This systematic study examined the impact of social media usage on depression, anxiety, and psychological distress among teenagers. The results were categorized into four core contexts: time spent, activity, investment, and addiction. There was a correlation between all dimensions and depression, anxiety, and psychological discomfort. As a result of the...

The Importance of Literature in Society

The emergence of books once revolutionized the teaching process, allowing people to transfer knowledge indirectly, making it more accessible. People can develop new skills independently of others or learn more about the world by merely reading the material on a topic. Written history invites a reader to imagine life before...

Investing in Medical Services: The Necessity of Health Expenditures

Introduction Medical services are imperative for the nation’s welfare. Life expectancy is impacted by service quality. Technological equipment and professional education are required. Public health programs are also necessary. Tremendous expenses are connected to health care (Deb & Norton, 2018). Financial input increases positive healthcare effects. Finances and the clinical...

The “Robots on Earth” Article by Jerry West

Robots on Earth by Jerry West is a work of non-fiction that attempts to discuss the ways in which the perception of robots and AI are misrepresented within society. While the media tries to paint robots as villainous and dangerous creations, in practice, they merely exist as equipment to help...

• Social Networking
• Climate Change

Workplace Diversity and Intercultural Communication

The research mainly focuses on intercultural communication experiences between non-native English-speaking women and native English speakers. Thus, the purpose of the study is to examine the work interaction experience of these groups in order to understand the underlying barriers of communication. The major finding is the fact that both groups...

Christianity: Afterlife and Relationship With Jesus

The Christian concept of the afterlife differs from other worldviews mostly due to its rigorous entry and inclusion criteria. Entry into Christianity is dependent on rituals as opposed to actions and birthrights. According to Christianity, a person’s belief in certain truths is just as important as conduct in matters of...

Rhythm in Byron’s So, We’ll Go No More a-Roving Poem

Rhythm is characterized as a poem’s beat and pace; a poem comprises patterns that stress certain words and syllables. In (So, We’ll Go No More a-Roving) George Gordon Byron’s poem, the poet uses rhythm to stress some words, the words stressed are “So” and “we’ll” in the poem from (So,...

The Future of the Space Missions

The current obsession with space discoveries leaves enough room for innovative developments in the area that are expected to take humanity closer to interplanetary missions. According to Thisdell, the United Arab Emirates (UAE) represents one of the most vigilant countries when it comes to space missions. With the aid of...

The State of Women Inequality Worldwide

Education is a prevalent concern issue of women’s inequality in the world. Regardless of advancement toward gender impartiality in education, girls still represent a greater proportion of dropout’s children than boys. In the less industrialized world, a section of girls does not join the school. Characteristically, low-income families select educating...

“Showing the Way with Gracious Leadership”: Article Summary

Nurses require leadership skills for healthy relationship building. Gracious type of leadership affects the level of satisfaction of staff and customers (Kroning et al., 2020). This implies building a balance, when the environment in the team, happiness of the clients and success of the company are of the same importance....

“Google’s Backpedaling Shows Why It’s Hard Not to Be Evil” Article by Bensinger

The New York Times article “Google’s Backpedaling Shows Why It’s Hard Not to Be Evil” argues that famous tech companies disregard consumer demand and specific governmental regulations. The author, Greg Bensinger, suggests that Big Tech corporations are willing to engage in unethical behavior that compromises their reputation and the customers’...

Social Security Plan After Retirement

Life after retirement can be challenging, with several needs to satisfy. For a comfortable life after employment, one needs to have a reliable saving plan enabling an individual to easily access services like healthcare. The social security plan formulated to protect people after retirement faces a financial crisis due to...

Peer Pressure and Fear in “The Dentist and the Crocodile” by Dahl

Teenagers often tend to subdue their peers to harm themselves or others as a form of a joke or tease. For the affected students, such an experience is usually associated with fear and the inability to escape the situation. In Roald Dahl’s poem, “The Dentist and the Crocodile”, similar fear...

The Importance of Organizational Collaboration

The culture of working together as team members has a significant impact on the overall performance of an entity. Companies that encourage teamwork experience a positive work environment because employees have adequate time to interact with each other, making them comfortable performing their duties and learning other useful skills from...

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100 Words Essay on Ecosystem in English

An ecosystem consists of all the organisms and the physical environment with which they interact. Ecosystem is extremely important because of many reasons. It provides habitat to wild plants and animals, it promotes various food chains and food webs, it controls essential ecological processes and promotes lives and is also involved in the recycling of nutrients between biotic and abiotic components. It is a necessity to have knowledge of such and therefore the working of an ecosystem is studied by students by the 6th standard. One should take care of one ecosystem because it regulates life. Through the care, one is benefitted well and good as it provides clean air, good carbon storage, water purification and lots more.

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150 Words Essay on Ecosystem Restoration in English Medium

Ecosystem restoration is crucial in combating environmental degradation and biodiversity loss. It involves repairing and renewing degraded ecosystems to bring them back to a more natural and functional state. By replanting forests, reintroducing native species, restoring wetlands, and cleaning up polluted areas, we can enhance ecosystem services like clean water, air purification, and carbon sequestration.

Restored ecosystems are more resilient to environmental stresses, provide habitat for diverse species, and offer valuable resources for local communities.

Successful restoration projects, like the Loess Plateau in China, demonstrate the effectiveness of these efforts. However, challenges such as funding, technical issues, and social conflicts exist. To overcome these challenges, a holistic approach involving clear goals, scientific assessments, community involvement, and innovative technologies is essential. With the right strategies and cooperation, ecosystem restoration can pave the way for a more sustainable future.

Ecosystem restoration is a critical component of efforts to combat environmental degradation and biodiversity loss. It involves repairing and renewing degraded ecosystems, bringing them back to a more natural and functional state. This process includes activities such as replanting forests, reintroducing native species, restoring wetlands, and cleaning up polluted areas.

Restored ecosystems provide a wide range of benefits, both ecological and socio-economic. They are more resilient to environmental stresses such as droughts, floods, and storms, reducing the risk of disasters and their associated costs. Restored ecosystems also provide habitat for a diverse range of plant and animal species, helping to conserve biodiversity and prevent extinctions.

However, ecosystem restoration is not without its challenges. Funding, technical issues, and social conflicts can all present obstacles to successful restoration efforts. To overcome these challenges, a holistic approach is needed, involving clear goals, scientific assessments, community involvement, and innovative technologies .

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Essay on Sustainable Development: Samples in 250, 300 and 500 Words

• Updated on  
• Nov 18, 2023

On 3rd August 2023, the Indian Government released its Net zero emissions target policy to reduce its carbon footprints. To achieve the sustainable development goals (SDG) , as specified by the UN, India is determined for its long-term low-carbon development strategy. Selfishly pursuing modernization, humans have frequently compromised with the requirements of a more sustainable environment.

As a result, the increased environmental depletion is evident with the prevalence of deforestation, pollution, greenhouse gases, climate change etc. To combat these challenges, the Ministry of Environment, Forest and Climate Change launched the National Clean Air Programme (NCAP) in 2019. The objective was to improve air quality in 131 cities in 24 States/UTs by engaging multiple stakeholders.

‘Development is not real until and unless it is sustainable development.’ – Ban Ki-Moon

The concept of Sustainable Development in India has even greater relevance due to the controversy surrounding the big dams and mega projects and related long-term growth. Since it is quite a frequently asked topic in school tests as well as competitive exams , we are here to help you understand what this concept means as well as the mantras to drafting a well-written essay on Sustainable Development with format and examples.

This Blog Includes:

What is sustainable development, 250-300 words essay on sustainable development, 300 words essay on sustainable development, 500 words essay on sustainable development, introduction, conclusion of sustainable development essay, importance of sustainable development, examples of sustainable development.

As the term simply explains, Sustainable Development aims to bring a balance between meeting the requirements of what the present demands while not overlooking the needs of future generations. It acknowledges nature’s requirements along with the human’s aim to work towards the development of different aspects of the world. It aims to efficiently utilise resources while also meticulously planning the accomplishment of immediate as well as long-term goals for human beings, the planet as well and future generations. In the present time, the need for Sustainable Development is not only for the survival of mankind but also for its future protection. 

Looking for ideas to incorporate in your Essay on Sustainable Development? Read our blog on Energy Management – Find Your Sustainable Career Path and find out!

To give you an idea of the way to deliver a well-written essay, we have curated a sample on sustainable development below, with 250-300 words:

To give you an idea of the way to deliver a well-written essay, we have curated a sample on sustainable development below, with 300 + words:

Must Read: Article Writing

To give you an idea of the way to deliver a well-written essay, we have curated a sample on sustainable development below, with 500 + words:

Essay Format

Before drafting an essay on Sustainable Development, students need to get familiarised with the format of essay writing, to know how to structure the essay on a given topic. Take a look at the following pointers which elaborate upon the format of a 300-350 word essay.

Introduction (50-60 words) In the introduction, students must introduce or provide an overview of the given topic, i.e. highlighting and adding recent instances and questions related to sustainable development. Body of Content (100-150 words) The area of the content after the introduction can be explained in detail about why sustainable development is important, its objectives and highlighting the efforts made by the government and various institutions towards it.  Conclusion (30-40 words) In the essay on Sustainable Development, you must add a conclusion wrapping up the content in about 2-3 lines, either with an optimistic touch to it or just summarizing what has been talked about above.

How to write the introduction of a sustainable development essay? To begin with your essay on sustainable development, you must mention the following points:

• What is sustainable development?
• What does sustainable development focus on?
• Why is it useful for the environment?

How to write the conclusion of a sustainable development essay? To conclude your essay on sustainable development, mention why it has become the need of the hour. Wrap up all the key points you have mentioned in your essay and provide some important suggestions to implement sustainable development.

The importance of sustainable development is that it meets the needs of the present generations without compromising on the needs of the coming future generations. Sustainable development teaches us to use our resources in the correct manner. Listed below are some points which tell us the importance of sustainable development.

• Focuses on Sustainable Agricultural Methods – Sustainable development is important because it takes care of the needs of future generations and makes sure that the increasing population does not put a burden on Mother Earth. It promotes agricultural techniques such as crop rotation and effective seeding techniques.
• Manages Stabilizing the Climate – We are facing the problem of climate change due to the excessive use of fossil fuels and the killing of the natural habitat of animals. Sustainable development plays a major role in preventing climate change by developing practices that are sustainable. It promotes reducing the use of fossil fuels which release greenhouse gases that destroy the atmosphere.
• Provides Important Human Needs – Sustainable development promotes the idea of saving for future generations and making sure that resources are allocated to everybody. It is based on the principle of developing an infrastructure that is can be sustained for a long period of time.
• Sustain Biodiversity – If the process of sustainable development is followed, the home and habitat of all other living animals will not be depleted. As sustainable development focuses on preserving the ecosystem it automatically helps in sustaining and preserving biodiversity.
• Financial Stability – As sustainable development promises steady development the economies of countries can become stronger by using renewable sources of energy as compared to using fossil fuels, of which there is only a particular amount on our planet.

Mentioned below are some important examples of sustainable development. Have a look:

• Wind Energy – Wind energy is an easily available resource. It is also a free resource. It is a renewable source of energy and the energy which can be produced by harnessing the power of wind will be beneficial for everyone. Windmills can produce energy which can be used to our benefit. It can be a helpful source of reducing the cost of grid power and is a fine example of sustainable development. 
• Solar Energy – Solar energy is also a source of energy which is readily available and there is no limit to it. Solar energy is being used to replace and do many things which were first being done by using non-renewable sources of energy. Solar water heaters are a good example. It is cost-effective and sustainable at the same time.
• Crop Rotation – To increase the potential of growth of gardening land, crop rotation is an ideal and sustainable way. It is rid of any chemicals and reduces the chances of disease in the soil. This form of sustainable development is beneficial to both commercial farmers and home gardeners.
• Efficient Water Fixtures – The installation of hand and head showers in our toilets which are efficient and do not waste or leak water is a method of conserving water. Water is essential for us and conserving every drop is important. Spending less time under the shower is also a way of sustainable development and conserving water.
• Sustainable Forestry – This is an amazing way of sustainable development where the timber trees that are cut by factories are replaced by another tree. A new tree is planted in place of the one which was cut down. This way, soil erosion is prevented and we have hope of having a better, greener future.

Related Articles

The Sustainable Development Goals (SDGs) are a set of 17 global goals established by the United Nations in 2015. These include: No Poverty Zero Hunger Good Health and Well-being Quality Education Gender Equality Clean Water and Sanitation Affordable and Clean Energy Decent Work and Economic Growth Industry, Innovation, and Infrastructure Reduced Inequality Sustainable Cities and Communities Responsible Consumption and Production Climate Action Life Below Water Life on Land Peace, Justice, and Strong Institutions Partnerships for the Goals

The SDGs are designed to address a wide range of global challenges, such as eradicating extreme poverty globally, achieving food security, focusing on promoting good health and well-being, inclusive and equitable quality education, etc.

India is ranked #111 in the Sustainable Development Goal Index 2023 with a score of 63.45.

Hence, we hope that this blog helped you understand the key features of an essay on sustainable development. If you are interested in Environmental studies and planning to pursue sustainable tourism courses , take the assistance of Leverage Edu ’s AI-based tool to browse through a plethora of programs available in this specialised field across the globe and find the best course and university combination that fits your interests, preferences and aspirations. Call us immediately at 1800 57 2000 for a free 30-minute counselling session

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Life and Ecosystems of the Jurassic Time Period

This essay about the Jurassic period, which occurred approximately 201.3 to 145 million years ago, highlights the significant biodiversity, geological activities, and climatic changes of the time. It describes how the breakup of the supercontinent Pangaea led to diverse habitats, fostering the proliferation of various life forms, including dinosaurs. The warm and humid climate supported lush vegetation and extensive forests. The essay also covers the dominance of both herbivorous and carnivorous dinosaurs, the evolution of early mammals, reptiles, and amphibians, and the rich marine ecosystems teeming with life.

How it works

Period jurassic time, moves approximately 201.3 to 145 millions years ago, puts an above all head in history, characterizes staggering biological biodiversity, appeals, and climatic moving geological earthly. This period, comfortably in borders mesozoic era, he invites after triassic période and preceded cretaceous période. It widely confesses for his ecosystems and influence dinosaurs, that rambled soil flowering, forgets indelible mark an evolutional planet on a story.

In one flow from a jurassic period, supercontinent Pangaea continued their slow fragmentation, conducts despite teaching two initial letter landmasses : Laurasia northward and Gondwana on midday.

This activity of tectonics frisked an in critical role forming terms time geographical and climatic. Cut Pangaea led despite creation coastlines, remote from a sea spacious thin seas, and mimiced terms of life, that played in favour of an increase various life rapid brings up. A jurassic climate was in greater warm part and more humide, that today’s, without icy only agricultural arctic politics, conducts despite the stages sea and thin widespread seas tops. It warm, a moist environment encouraged vegetation and vaste the forests, dominated gymnosperms so as for example cycads, trees, and ginkgoes magnificent résineux. These options brought up flora of initial letter, assures means despite existence and refuge for an array herbivorous dinosaurs and other earthly creations vast.

Dinosaurs were habitants jurassic landscape more perceptible. This period lives appearance and variety varieties dinosaur numerous, both herbivorous, so and carnivorousness. Among weed-eater, with a long neck sauropods so as for example Brachiosaurus, diplodocus, and apatosaurus were private celebrates. These giants, different from largest land animal never for existence, injured on an abundant foliage, their size, assures retentive means despite anymore whole predators enormous.

Predatory dinosaurs too flowered in one flow from jurassic, with terrible predators in manner from Allosaurus, eratosaurus, and Megalosaurus, prevail above a nourishing chain. It theropods, characterizes their teeth and high logos, hunted dinosaurs and other less animals, frisks an in critical role manners ecological balance. Presence both grand weed-eater, so and predators a top distinguishes complication and riches jurassic ecosystems.

? addition despite dinosaurs, a jurassic period testified prosperity other vertebrates, include mammals, napaceous, and amphibians early. Although mammals remained a bit and relatively unpointing in one flow from ? this blow, evolved them and diversified, puts foundation for their possible increase despite elegant position. Napaceous, so as for example pterosaurs, managed skies, erects the facade of shop adaptations staggering for flight, while marine napaceous in manner from plesiosaurs and ichthyosauruses dominated above oceans, hunt on fish and other marine life.

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Life and Ecosystems of the Jurassic Time Period. (2024, May 28). Retrieved from https://papersowl.com/examples/life-and-ecosystems-of-the-jurassic-time-period/

"Life and Ecosystems of the Jurassic Time Period." PapersOwl.com , 28 May 2024, https://papersowl.com/examples/life-and-ecosystems-of-the-jurassic-time-period/

PapersOwl.com. (2024). Life and Ecosystems of the Jurassic Time Period . [Online]. Available at: https://papersowl.com/examples/life-and-ecosystems-of-the-jurassic-time-period/ [Accessed: 31 May. 2024]

"Life and Ecosystems of the Jurassic Time Period." PapersOwl.com, May 28, 2024. Accessed May 31, 2024. https://papersowl.com/examples/life-and-ecosystems-of-the-jurassic-time-period/

"Life and Ecosystems of the Jurassic Time Period," PapersOwl.com , 28-May-2024. [Online]. Available: https://papersowl.com/examples/life-and-ecosystems-of-the-jurassic-time-period/. [Accessed: 31-May-2024]

PapersOwl.com. (2024). Life and Ecosystems of the Jurassic Time Period . [Online]. Available at: https://papersowl.com/examples/life-and-ecosystems-of-the-jurassic-time-period/ [Accessed: 31-May-2024]

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