railway RRB JE (CBT I + CBT II) Mock Test 2024 People Development & Environment Environmental Issues
Amongst the following Green House Gases (GHGs), whose Global Warming Potential (GWP) is considered as 1?
1
Chlorofluoro carbon (CFC)
2
Nitrous Oxide (N2O)
3
Carbon dioxide (CO2)
4
Methane (CH4)