Question

what is nitrogen fixation explain in briefly​

Answer 1

Answer:

Nitrogen fixation is the process by which atmospheric nitrogen is converted by either a natural or an industrial means to a form of nitrogen such as ammonia. In nature, most nitrogen is harvested from the atmosphere by microorganisms to form ammonia, nitrites, and nitrates that can be used by plants.

Answer 2

Answer:

Nitrogen fixation is the process by which atmospheric nitrogen is converted by either a natural or an industrial means to a form of nitrogen such as ammonia.

the reason this process is so important is that animals and plants cannot use atmospheric nitrogen directly. Bacteria convert it into ammonium ( NH4+ ), which then plants can absorb.