Question

Write the three ways of nitrogen fixation.​

Answer 1

THREEWAYS OF NITROGEN FIXATION

1.by lightning

2.by bacteria

3.animals and plants

Answer 2

1. By nitrogen fixing bacteria present in root nodules of leguminous plants (for example Rhizobium, Pseudomonas).

2. By lightning (high pressure and temperature).

3. By industrial fixation in industries that make fertilizers and pesticides.

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