Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Knowledge Ecology and Environment
The series of processes by which nitrogen and its compounds are interconverted in the environment and in living organisms is called _____.
1
Nitrogen Cycle
2
Ammonification
3
Nitrogen Fixation
4
More than one of the above
5
None of the above