Question

explain nitrogen cycle in detail for class 8​

Answer 1

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.

Answer 2

Answer:

Nitrogen Cycle is a biogeochemical process through which nitrogen is converted into many forms, consecutively passing from the atmosphere to the soil to organism and back into the atmosphere. It involves several processes such as nitrogen fixation, nitrification, denitrification, decay and putrefaction.

Explanation:

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