UPSC CAPF AC 2013 Paper

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Question : 71 of 125

Marks: +1, -0

Statement I . Ozone is produced naturally by the action of ultraviolet radiation on oxygen molecule (O2) in the upper atmosphere.
Statement II
Ozone depletion has been caused by the release of chloro fluorocarbons (CFCs) into the atmosphere.

Both the statements are individually true and Statement II is. the correct explanation of Statement I
Both the statements are individually true but Statement II is not the correct explanation of Statement I
Statement I is true but Statement II is false
Statement I is false but Statement II is true

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