Question

what is nitrogen fixation​

Answer 1

The chemical processes by which atmospheric nitrogen is assimilated into organic compound ,especially by certain microorganisms as part of the nitrogen cycle .

Answer 2

Heya,

Here is your answer...

↓↓↓↓↓↓↓↓↓↓

Nitrogen fixation

→Nitrogen gas is converted into nitrates.

This is carried out by nitrogen fixing bacteria.

→Nitrogen fixing bacteria need oxygen as they are aerobic.

→This process is quickened by the presence of oxygen and higher temperatures.

→These bacteria can be found ‘free’ in the soil or in roots nodules found on the roots of plants such as peas, beans, and clover.

→Within the root nodules the bacteria gain carbohydrates from the plant and the plant gains a source of nitrates in return.

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I hope it helps you..

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