Biosphere is...

Biosphere is

A

A component in the ecosystem

B

Life in outer space

C

Composed of animals , micro - organism present soil

D

Composed of all living organisms on earth interacting with physical environment.

Text Solution

Verified by Experts

The correct Answer is:

4

Biosphere is the term used for all possible living organism on earth.

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Knowledge Check

Assertion : Biogeochemicals pass between nonliving and living components of biosphere in a cyclic manner . Reason : Biogeochemical are likely to exhaust one day.

A

If both Assertion and Reason are true and the Reason is the correct explanation for the Assertion.

B

If both Assertion and Reason are true and the Reason is not the corret explanation of the Assertion .

C

If Assertion is ture the Reason is false .

D

If both Assertion and Reason are false .

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Each Biosphere reserve has how many zones ?

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