Question

Define Nitrogen Fixation​

Answer 1

Nitrogen fixation is a process by which molecular nitrogen in the air is converted into ammonia or related nitrogenous compounds in soil. 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

Explanation:

The process of fixing atmospheric nitrogen in soil by converting it into suitable usable form like nitrates which plant can use