Civil Services Chhattisgarh State Service (CGPSC) Prelims Mock Test 2025 General Knowledge Ecology and Environment Environment Problems
What will be the decreasing order of the following which contribute to the ‘Greenhouse effect’?
1
CO2 > CH4 > CFCs > N2O
2
CH4 > CO2 > CFSs > N2O
3
CO2 > CFCs > CH4 > N2O
4
CO2 > CH4 > N2O > CFCs