Why does biodiversity differs according to ecological belt?

Why is ecological belt different from biodiversity?

Biodiversity in species is the result of the diversity in the ecological regions. The plants found in himalayan region are rather cone shaped where as in the hills and terai big trees are found. … In this way we can say that biodiversity differs according to ecological regions. Biodiversity is important natural resource.

What is the difference between ecological diversity and biodiversity?

Biodiversity is a complex term that includes not only the variety of different animals (species diversity) but also the difference between animals of the same species (genetic diversity) and between ecosystems (ecosystem diversity). … Worldwide, about 1.75 million different species have been identified.

What is ecological belt?

In Ecological belt there is difference in the physical feature and structure according to geography, where ecosystem is resulting from the integration of all the living and nonliving factors of the environment. … Socio-economic aspect is not a main component of ecosystem.

What are the differences between the biological aspects of the hilly and Terai regions?

Terai region has the variation of altitude from 60 metres to 610 metres. … The biological aspect of this region is also different from that of the mountain and the hilly region because of the varation of the land topology and altitude.

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Why is biodiversity considered to be a natural resource?

At the most fundamental level, biodiversity provides the basis for all life on earth, ensuring clean air and water, fertile soils and healthy, functioning ecosystems necessary to maintain essential ecosystem services such as soil formation and nutrient storage and cycling.

Why should biodiversity be protected?

Healthy ecosystems clean our water, purify our air, maintain our soil, regulate the climate, recycle nutrients and provide us with food. … Biodiversity is the key indicator of the health of an ecosystem. A wide variety of species will cope better with threats than a limited number of them in large populations.

How does biodiversity help in study and research?

The biodiversity is the major field of study and research for natural, biological and social science. … The studies help to promote the development of human beings, animals and plants, social and economic development and so on. It provides and develops the base for further study of the living beings.

What is the importance of ecosystem diversity?

Ecosystem diversity boosts the availability of oxygen via the process of photosynthesis amongst plant organisms domiciled in the habitat. Diversity in an aquatic environment helps in the purification of water by plant varieties for use by humans.