Question

How the percentage of nitrogen is maintained in the atmosphere

Answer 1

Hey Brainly user

Here is your answer

» The answer is 74%

If you liked my answer then don't forget to mark as brainliest answer

Answer 2

Answer:

The main gases in air are nitrogen and oxygen, which together form about 99 percent of dry air by volume. The remaining 1 percent is mostly argon and carbon dioxide