Question

Explain various steps involved in nitrogen cycle

Answer 1

The different steps involved in nitrogen cycle are:-
1.) Nitrogen fixation. 
2.) Nitrification.
3.) Denitrification.

1.) Nitrogen fixation:- it is a process in which nitrogen present in the atmosphere of earth get converted into ammonia (NH3).

2.) Nitrification:- it is the biological oxidation of ammonia.

3.) Denitrification:- it is a process where nitrate is reduced and it produces molecular nitrogen.