Question

Nitrogen is necessary in the atmosphere.​

Answer 1

Answer:

S, Nitrogen is very important gas in the atmosphere

Explanation:

Nitrogen (N) is one of the building blocks of life: it is essential for all plants and animals to survive. Nitrogen (N2) makes up almost 80% of our atmosphere, but it is an unreactive form that is not accessible to us. Humans and most other species on earth require nitrogen in a “fixed,” reactive form.

Answer 2

Answer:

Nitrogen is one of the building blocks of life:It is essential for all plant and animals to survive.