Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test People Development & Environment Environmental Issues Climate Change & Global Warming
Which of the following gases has the maximum contribution to Global Warming ?
1
Carbon dioxide (CO2)
2
Methane (CH4)
3
Sulfur Hexa fluoride (SF6)
4
More than one of the above
5
None of the above