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  4. Ecology And Environment

SSC Ecology And Environment Sample Paper NCERT Sample Paper-2

  • question_answer
    The zone of atmosphere that lies near the ground is

    A)  Troposphere     

    B)  stratosphere

    C)  homosphere     

    D)  ionosphere

    Correct Answer: A

    Solution :

    [a] the basal part of atmosphere which is about up to 20 km above the earth's surface (on the poles only up to about 8 km) is known as troposphere,


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