Question

Importance of nitrogen in atmosphere and oxygen

Answer 1

Answer:

nitrogen helps to denote Co2 to taking the O2

Answer 2

Nitrogen is used for the growth and development of plants. But they cannot use it directly. Some bacterias help to convert nitrogen present in atmosphere to the usable form. So that plants can use them.

Oxygen is used for doing respiration in organisms, burning etc. It is a life supporting gas..