01 NOV 2020 (People & Environment) 1st and 2nd Shift NTA UGC NET JRF Question paper, Answer key

1. Given below are two statements: Statement I: Sunlight is a pre-requisite for the formation of photochemical smog in urban areas. Statement II : Photochemical smog is a recurring phenomenon in winter and summer seasons in urban areas of India. In the light of the above statements, choose the most appropriate answer from the options …

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