Question

What is nitrogen cycle for class 9

Answer 1

easy definatiom

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

Answer 2

Explanation :

Nitrogen Cycle is a biogeochemical process which transforms the inert nitrogen present in the atmosphere to a more usable form for living organisms.”

Nitrogen is abundantly found in the atmosphere. In fact, Nitrogen gas makes up about 75 – 78% of Earth's atmosphere by volume.

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