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Which of the following is a sink for CO?...

Which of the following is a sink for `CO`?

A

Haemoglobin

B

Microorganisms present in the soil

C

Oceans

D

Plants

Text Solution

Verified by Experts

The correct Answer is:
B
Microorganisms present in the soil act as biggest source nad sink. A sink as a natural or artificial reservior that accumulates and stores some chemical compound for an indefinite period. Thus (b) is correct option.
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