Question

EXPLAIN NITROGEN CYCLE?​

Answer 1

≈≈> The nitrogen cycle is the biogeochemical cycle by which nitrogen is converted into multiple chemical forms as it circulates among atmosphere, terrestrial, and marine ecosystems . Important processes in the nitrogen cycle include fixation, ammonification, nitrification, and denitrification .

Answer 2

Atmosphere is made up of many gases.The main gas is nitrogen which is 78% of total gas. Nitrogen is one of the essential constitution of living organisms as part of protein ,chlorophyll, nucleic acids and vitamins. The atmospheric nitrogen cannot be taken directly by plants.

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