Geography & Environment · Climate Change, Greenhouse Gases & Ozone Depletion · CAPF 2023

CAPF2023Climate Change, Greenhouse Gases & Ozone Depletion On card ENV 4·1

The depletion in atmospheric ozone layer in last century was due to :

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Answer A (official UPSC key)Ozone layer depletion in the last century was due to chlorofluorocarbons (CFCs)

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