Ozone hole refers to

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A Hole in ozone layer
B Decrease in the ozone layer in troposphere
C Decrease in thickness of ozone layer in stratosphere
D Increase in the thickness of ozone layer in troposphere

Correct Answer: Option C

Explanation:
Chlorofluorocarbons (CFCs) and other halogenated ozone depleting substances (ODS) are mainly responsible for man-made chemical ozone depletion.

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Ozone hole refers to

Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE

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