Direction: In the following questions, there are two statements: one labelled as Assertion (A) and the other as Reason (R).
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Assertion (A):
The average temperature of the Earth has been rising.
Reason (R):
The greenhouse effect traps the Sun's heat within the Earth's atmosphere.
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- Both (A) and (R) are true, and (R) is the correct explanation of (A).
- Both (A) and (R) are true, but (R) is not the correct explanation of (A).
- (A) is true, but (R) is false.
- (A) is false, but (R) is true.
- Both (A) and (R) are false.
Correct Option: A
The reason is an important factor for the Earth's warming.
