The Main Steps of the Nitrogen Cycle Are

Multiple Choice

The main steps of the nitrogen cycle are

A) nitrogen fixation, nitrification, assimilation, digestion, and denitrification.
B) nitrigenation, nitrification, assimilation, ammonification, and denitrification.
C) nitrogen fixation, nitrification, assimilation, ammonification, and denitrification.
D) nitrogen fixation, nitrification, assimilation, carbonation, and denitrification.
E) nitrogen fixation, oxidation, assimilation, ammonification, and denitrification.