Environment & Ecology · Environment
The widespread use of Hydrofluorocarbons (HFCs) as alternatives to ozone-depleting substances has led to which of the following environmental impacts? (i) Production of beneficial ozone in the troposphere (ii) Increase in the greenhouse effect (iii) Increase in the atmospheric concentration of compounds with high global warming potential
- 1All of the above ((i), (ii) and (iii))
- 2Only (i) and (ii)
- 3Only (iii)
- 4Only (ii) and (iii)✓
Correct answer
Only (ii) and (iii)
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