Railways Sample Paper RRBs Assistant Loco Pilot and Technician CBT STAGE-I Sample Paper-29

  • question_answer
    Ozone layer in the outer atmosphere helps is in

    A)  reflecting radio waves and makes radio communication possible

    B)  regulating the temperature of atmosphere

    C)  absorbing cosmic ray particles

    D)  absorbing UV radiations

    Correct Answer: D

    Solution :

    The ozone layer or ozone shield is a region of Earth's stratosphere that absorbs most of the Sun's ultraviolet radiation.


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