Question

what are four nitrogen fixation??​

Answer 1

Answer:

Nitrogen fixation. ... It is also, indirectly, relevant to the manufacture of all nitrogen chemical compounds, which includes some explosives, pharmaceuticals and dyes. Nitrogen fixation is carried out naturally in soil by microorganisms termed diazotrophs that include bacteria such as Azotobacter and archaea.

Explanation:

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Answer 2

Answer:

1. physical nitrogen fixation.
2. biological nitrogen fixation.

Explanation:

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