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The CO(2) content by volume, in the atmo...

The `CO_(2)` content by volume, in the atmospheric air is about

A

`0.0314 %`

B

`0.34%`

C

`3.34%`

D

`4%`

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Verified by Experts

The correct Answer is:
A
`CO_(2)` constitutes 0.0314% of the atmosphere. Producers use `CO_(2)` along with energy from sun and make carbon compounds such as glucose during the process of photocynthesis. Consumers use these compounds as energy source.
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