Ecosystems and biodiversity essay

This would have a huge effect on the ecosystem because they play a role in the creation of soil where plants obtain nutrients. If they are taken out it can affect trees and flowers which affect bees, because they depend on them. This also effect humans that depend on the bees for honey and the fruit that the bees help pollinate. By removing humans there was a little effect on the ecosystem.

Ecosystems and biodiversity essay

Some of the major importance of biodiversity are as follows: Source of food and improved varieties 2.

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Drugs and Medicines 3. Ecosystem stability, productivity and health. Different species of living organisms have come into existence due to evolution, including human.

Published: Fri, 28 Apr Biodiversity loss has a negative impact on our societies; it negatively affects or contributes to the health of individuals, the climate, natural resources, pollution, poverty and the extinction of species. Buy custom Impacts of Oil Spills on Marine and Terrestrial Ecosystems essay In this paper am going to examine the factors contributing to oil spills, and their effects on marine and terrestrial ecosystems. The Importance of Biodiversity Loss Words | 4 Pages. Biodiversity is defined as the variety of plant and animal life in a particular habitat; typically, greater biodiversity is important and more desirable in a given habitat.

So, human civilizations have developed on the foundation of biodiversity. The easily human societies were supported by various species of plants and animals.

Source of food and improved varieties: There are nearly 80, species of edible plants. Three carbohydrate rich crops such as wheat, corn maize and rice alone yield nearly two-third of the food production. To meet the growing demand of ever increasing human population, man is exploring new varieties of plants and animal food.

For breeding improved varieties biodiversity is also used as a source material.

The Importance of Conserving Biodiversity: Essay Example, words GradesFixer

In this way, disease resistant and high yielding varieties of crops e. Hybrid animal varieties have been produced to increase the production of milk, meat, eggs etc. This indicates the need for protecting biodiversity for breeding programmes in agriculture, horticulture, animal husbandry, sericulture, lac culture, poultry and fishery.

Drugs and medicines are manufactured from various chemicals such as alkaloids, resins, fatty acids, glycosides, essential oils are obtained from medicinal plants. Ayurvedic medicines available in the market for treating numerous diseases in man are based on plant products.

Essay on the Importance of Biodiversity

But unfortunately few species of these types of plants are investigated in detail for their medicinal value. Fibre yielding plants such as cotton, flax, hemp, jute, etc.

More and more varieties of plants are being explored for obtaining superior fibres. Plants produce large number of useful products such as gums, dyes, rubber, tannins, latex, paper, tea, coffee, perfumes, waxes and dry fruits.

Similarly, animal species provide wool, fur, skin, leather, honey, lac, silk, waxes, pearls, horn, antlers etc. Discovery of more such economically important species of plants and animals will yield more useful products for human use.Biodiversity Ecological Essay Biodiversity is the variety of plant and animal species.

Biodiversity is very important to our ecosystem.

Ecosystems and biodiversity essay

The biodiversity of species can provide a variety of food such as meat, vegetables, and fruit. Present paper seeks to provide the comprehensive analysis of ecosystems and biodiversity structure and value for the humanity. The thesis is defended that the balance of ecosystems and maintaining biodiversity are central prerequisites for avoiding the future crisis of biosphere of the Earth.

Conserving Biodiversity

Essays On Biodiversity. Biodiversity Ecological Essay Biodiversity is the variety of plant and animal species. Biodiversity is very important to our ecosystem. The biodiversity of species can provide a variety of food such as meat, vegetables, and fruit.

Most of our medicinal drugs come from plants. The periwinkle plant found in Madagascar, helps treat a lot of patients’ cancer. Biodiversity: A Measure of the Health of Ecosystems Essay Biodiversity is the degree of variation of life forms within a given ecosystem, biome, or an entire planet.

Biodiversity is one measure of the health of ecosystems. Biodiversity, or biological diversity, is a term coined to describe the immense variety and richness of life on this planet. Biodiversity includes not only the many species that exist, but also the diversity of populations that make up a species, the genetic diversity among individual life forms, and the many different habitats and ecosystems around the globe.

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Biodiversity shows how healthy an ecosystem is – the healthier an ecosystem, the larger its biodiversity.

Biodiversity has three levels – genetic, species and ecosystem diversity. A species is a group of plants or animals that are similar and able to breed .

Biodiversity and Ecosystem - Sample Essays