SSC Geography Sample Paper NCERT Sample Paper-7

  • question_answer
    When cold front passes over an area then
    1. Temperature decreases.
    2. Relative humidity increases.
    3. Sky becomes clear.
    Select the correct answer using the codes given below.

    A)  1 only 

    B)         1 and 2 only

    C)  1 and 3 only    

    D) 8 1, 2 and 3

    Correct Answer: C

    Solution :

    [c] Relative Humidity is the amount of water vapour present in air expressed as a percentage of the amount needed for saturation at the same temperature. It decreases when cold front passes over an area.

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