Why are ammonification and nitrification carried out in soil always?
Nitrogen fixation:
Explain the following terms: (i)Ammonification.
(ii)Nitrification.
(iii)Biosphere.
Is the following order correct for Nitrogen cycle-
1) Nitrogen fixation 2) Assimilation 3) Ammonification 4) Nitrification 5) Denitrification