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ddd [48]
3 years ago
6

What is the one way nitrogen may be returned to the air?

Biology
2 answers:
jenyasd209 [6]3 years ago
5 0

Answer:

Nitrogen in its gaseous form (N2) can’t be used by most living things. It has to be converted or ‘fixed’ to a more usable form through a process called fixation. Biologically: Nitrogen gas (N2) diffuses into the soil from the atmosphere, and species of bacteria convert this nitrogen to ammonium ions (NH4+), which can be used by plants.

Explanation:

kupik [55]3 years ago
5 0

Question- What is the one way nitrogen may be returned to the air?

Answer- Nitrogen fixation

Further Explanation On Answer- Nitrogen fixing bacteria in root nodules of legumes fix nitrogen from the atmosphere into ammonia. This is the natural equivalent of the Haber process. Nitrification: Nitrites and Nitrate are produced from ammonium by Nitrifying bacteria.

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