Question

which is the most important component in the atmosphere​

Answer 1

Explanation:

Nitrogen and oxygen together make up 99% of the planet's atmosphere. The rest of the gases are minor components but sometimes are very important (Figure below). Nitrogen and oxygen make up 99% of the atmosphere; carbon dioxide is a very important minor component. Humidity is the amount of water vapor in the air.

Answer 2

the most important component in the atmosphere is air