SSC Ecology And Environment Sample Paper NCERT Sample Paper-2

  • question_answer
    Green-house effect refers to

    A)  Cooling of earth

    B)  Trapping of UV rays

    C)  Warming of earth

    D)         Production of cereals

    Correct Answer: C

    Solution :

    [c] green-house effect refers to the heating of air caused by the incoming solar radiations and inhibiting the outgoing radiations. The warm air inside green-house causes its heating, i.e., warming of earth.

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