Which of the following is/are both greenhouse gas(es) and ozone depleting substance(s)?
Show Hint
- CFC-11
- CO2
- HCFC-22
- N2O
The Correct Option is A
Solution and Explanation
CFC-11 is a greenhouse gas because it has a high global warming potential and traps heat in the atmosphere. Step 2: Ozone Depletion
CFC-11 is also an ozone-depleting substance because when it is released into the atmosphere, it breaks down ozone molecules, leading to the thinning of the ozone layer. Final Answer: \[ \boxed{\text{(A) CFC-11}} \]
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