Environment – Page 2

In an ecosystem, keystone species are those

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Keystone species is a species that helps to define the whole ecosystem and plays a critical role in maintaining its structure. The Keystone species have […]

According to the “Age pyramid”, the pyramid that represents a low percentage of the young population is

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The temperate grassland in South Africa is called

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Energy flow in an ecosystem is

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The important gas which was absent during the formation of Earth is

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A person is smoking in a public place. What is added by him in environment?

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The pyramid of biomass in a parasitic ecosystem is:

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The theory of spontaneous generation was given by

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Pitcher plant sanctuary is located at

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A climax community is

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