Question

what are the different methods by which nitrogen fixation take place​

Answer 1

Answer:

Nitrogen fixation is the process by which nitrogen gas from the atmosphere is converted into different compounds that can be used by plants and animals. There are three major ways in which this happens: first, by lightning; second, by industrial methods; finally, by bacteria living in the soil.

Answer 2

Explanation:

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Three processes are responsible for most of the nitrogen fixation in the biosphere: atmospheric fixation by lightning. industrial fixation. biological fixation by certain microbes — alone or in a symbiotic relationship with some plants and animals.

Extra information:-

Nitrogen fixation:-

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.