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5th Class Science Weather, Air and Water Question Bank Air, Water and Weather

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

    A)  The layer 'X' provides living things with oxygen.

    B)                         It protects the Earth from asteroids.

    C)                         It gives out heat.

    D)                         It is useful only to plants.

    Correct Answer: A

    Solution :

    The layer 'X' in the given figure represents atmosphere. It provides living things with oxygen necessary for breathing.


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