Question

write about nitrogen fixation​

Answer 1

Answer:

Nitrogen fixation

the conversion of atmospheric nitrogen into a combined form (such as ammonia) through chemical and especially biological action (such as that of soil rhizobia).

Nitrogen fixation is a process by which nitrogen in the air is converted into ammonia (NH3) or related nitrogenous compounds. Atmospheric nitrogen is molecular dinitrogen , a relatively nonreactive molecule that is metabolically useless to all but a few microorganisms.

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Answer 2

Answer:

the conversion of atmospheric nitrogen into a combined form (such as ammonia) through chemical and especially biological action (such as that of soil rhizobia) is called nitrogen fixation..

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