Which one is not included under greenhouse gases?
Correct answer: D. SO2
- A. CO2
- B. CH4
- C. Chlorofluorocarbons
- D. SO2
Explanation
Sulfur dioxide (SO2) is primarily known as a precursor to acid rain. In the atmosphere, it can form sulphate aerosols which actually reflect sunlight and have a slight cooling effect, counteracting the warming caused by greenhouse gases.
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