Question

Carbon dioxide is present to the extent of only 0.03% by volume in air. Why then is
it considered to be so important?

Answer 1

Answer:

Importance of carbon dioxide:-

Carbon dioxide is considered to be important because trees inhale carbon dioxide and exhale oxygen which is essential for humans in Earth. Carbon dioxide is essential for the respiration of trees and trees are essential for the respiration of humans.

Answer 2

Answer:

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Explanation:

co2is vry imp