Question

define nitrogen cycle​

Answer 1

Ello ✌️

here is ur answer..

Nitrogen Cycle

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

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Answer 2

Answer:

Nitrogen cycle:

The circulation of nitrogen between organisms and the atmosphere is called nitrogen cycle.Some microorganisms reside in the root nodules of leguminous plants and fix nitrogen from the air into the soil,and increase soil fertility.