Thought air contains only about 0.03% of carbon dioxide , it is a very important component of air. Givereasons.

Thought air contains only about 0.03% of carbon dioxide , it is a very

1.	Thought air contains only about 0.03% of carbon dioxide , it is a very important component of air. Givereasons.
Answer» Solution :(i) Carbon DIOXIDE is essential photosynthesis . In the presence of sunight green PLANTS use carbon dioxide from air and water vapour from soil to make food by the process of photosynthesis. (ii)carbon dioxide EXTINGUISHES FIRE. (III) Carbon dioxide is a gree house gas.