Teaching BPSC बिहार प्राथमिक (1 to 5) शिक्षक भर्ती 4.0 Mock Test General Knowledge Ecology and Environment Environmental pollution
Relative contribution of various green house gases to total global warming in ascending order is:
1
CO2 > CFC > CH4 > NO2
2
CO2 > CH4 > CFC > NO2
3
CH4 > CFC > CO2 > NO2
4
More than one of the above
5
None of the above