Question

name the vital component of air. specify its importance.

Answer 1

Oxygen is the vital component of air.

Importance :

• Oxygen is regarded as the most important and vital component of air.
• The living beings take in oxygen (respiration) and give off carbon dioxide.
• The oxygen used is replaced by plants in photosynthesis.
• The concentration of oxygen in the air is thus maintained.

Answer 2

Answer:

Nitrogen

Explanation:

It is important as fertilizer