Question

what is nitrogen cycle?​

Answer 1

Answer:

the series of processes by which nitrogen and its compounds are interconverted in the environment and in living organisms, including nitrogen fixation and decomposition.

Explanation:

Answer 2

Answer:

Nitrogen cycle is all about the movement of nitrogen between various elements on Earth (like air, soil, living organisms etc.) The amount of nitrogen in the atmosphere remains constant. Atmosphere has approx. 78% nitrogen. Atmospheric Nitrogen is fixed into the soil.