Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Knowledge Geography (World Geography) World Economic and Human Geography
Which of the following is considered a non-conventional source of energy?
1
Nuclear energy
2
Solar energy
3
Wind Energy
4
More than one of the above
5
None of the above