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1. |
India plans to eliminate a greenhouse gas damaging the ozone layer by 2030. What is the name of that gas? |
A. | Chlorofluorocarbons (CFCs) |
B. | Carbon Dioxide (CO2) |
C. | Hydrofluorocarbons (HFCs) - 23 |
D. | Methane (CH4) |
Answer» D. Methane (CH4) | |