Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Knowledge Ecology and Environment
The key component of the natural environment are:
A. All living beings
B. Geomorphic factors
C. Climatic factors
D. Economic factors
E. Social factors
1
A, B and C
2
A, C and E
3
B, C and E
4
More than one of the above
5
None of the above