Question

From where do plants get nitrogen?​

Answer 1

Answer:

plants get nitrogen from soil . in the form of nitrates

Answer 2

Explanation:

heyy mate

Plants take nitrogen from the soil by absorption through their roots as amino acids, nitrate ions, nitrite ions, or ammonium ions. Plants do not get their nitrogen directly from the air. ... Plants get the nitrogen that they need from the soil, where it has already been fixed by bacteria and archaea.

and also

Where does nitrogen in soil come from?

Nitrogen in organic materials (plant residues, animal manures, sewage, soil organic matter) is present as part of proteins, amino acids and other plant and microbial materials. It becomes available to plants only after the compound is decomposed by soil microorganisms.

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