Question

name two main gases of the atmosphere write the significance of each​

Answer 1

Answer:

Hello mate

Step-by-step explanation:

Nitrogen and Oxygen are the two important gases present in the atmosphere. EXPLANATION: Nitrogen and Oxygen makes about 99% on the earth's atmosphere where nitrogen accounts for 78% and Oxygen accounts for about 21%

Answer 2

Answer:

The gases in the atmosphere are very useful to us--

Nitrogen (78%) is used by organism to produce proteins.

Oxygen (21%) is essential for life and so is