Environment & Ecology · Environment
Which substances did the Montreal Protocol primarily target for phase-out to protect the ozone layer?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Nitrous oxide
- 2Methane
- 3CO2
- 4Chlorofluorocarbons (CFCs)✓
Correct answer
Chlorofluorocarbons (CFCs)
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