SSC Geography Sample Paper NCERT Sample Paper-3

  • question_answer
    Which of the following factors does not favour dew?

    A)  Long nights

    B)  Calm air

    C)  Overcast sky

    D)  High relative humidity

    Correct Answer: C

    Solution :

    [c] Clear sky rather than overcast sky favours dew. Clouds obstruct the incoming and outgoing heat radiations. Clear sky permits sufficient heating and large scale evaporation during day. Condensation is caused by cooling at night and dew is formed.

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