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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