Assertion :Acid rain causes lakes and rivers to become acidic. Reason: Building materials like limestone, marble, etc. are weakened on reaction with acid rain.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is B Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
Due to the acid rain, the heavy metals from the soils are dissolved as a result of which the metal ions enter the water bodies making it acidic. Also, the acid rain damages the buildings as the acid reacts with calcite in marbles leaving it damaged.

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