Question

The conversion of nitrogen into nitrates is known as

 a : Nitrogen fixation b : Ammonification c : Nitrate Assimilation d : Nitrogen cycle

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Answer 1

Answer:

The conversion of nitrogen gas (N2) into nitrates and nitrites through atmospheric, industrial and biological processes is called nitrogen fixation. Atmospheric nitrogen must be processed, or "fixed", into a usable form to be taken up by plants.

Answer 2

Answer:

a: nitrogen fixation

Explanation:

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