Which one of the following is the main culprit in the thinning of Ozone layer in the earth’s stratosphere...? Mcqs

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💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Which one of the following is the main culprit in the thinning of Ozone layer in the earth’s stratosphere...?

(A) Carbon dioxide

(B) Chlorofluorocarbons

(C) Nitrogen oxides

(D) Methane

✅ Correct Answer: Chlorofluorocarbons

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Source: This question is taken from the Everyday Science

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