Civil Services Punjab State Civil Services CCE 2025 General Knowledge Ecology and Environment Conservation efforts: India and World
The targets for the first commitment period of the Kyoto Protocol cover emissions of the six main greenhouse gases. Which of the following gas is not one of these?
1
Carbon tetrachloride (CTC)
2
Hydrofluorocarbons (HFCs)
3
Perfluorocarbons (PFCs)
4
Sulphur hexafluoride (SF6)