UGC NET Paper 1 GA 20 Nov 2021 Shift 2 Solved Paper

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Question : 44 of 50
 
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Given below are two statements : One is labeled as Assertion A and the other is labeled as Reason R.
Assertion (A) : Mankind's interaction with Earth has led to a highly complex and diverse ecosystem to an increasingly degraded environment.
Reason (R) : Many of the changes taking place in Earth's environment are irreversible.
In the light of the above statements, Choose the most appropriate answer from the options given below :
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