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5th Class Science Question Bank Science Mock Test-15

  • question_answer
    Which of the following is the importance of the layer marked X in the figure given below?            

    A)  The layer T provides living things with oxygen to breathe

    B)        It protects the Earth from asteroids

    C)        It gives out heat

    D)        It is useful only to plants

    Correct Answer: A

    Solution :

    Not Available


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