The Living WorldHard

Question

The CO2  content by volume , in the atmospheric air is about

Options

A. 0.0314%
B.0.34%
C.3.34%
D.4%

Solution

CO2  constitutes 0.0314% of the atmosphere Producers use CO2 alongwith energy from sum and make carbon compounds such as glucose during the process of photosynthesis. Consum ers use these compounds as energy source.

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