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6th Class Science Changes Around us Question Bank Changes around us

  • question_answer
    Identify a change that is NOT man-made and is irreversible.

    A)  The burning of paper

    B)         The stretching of a spring by a suspended weight

    C)         Soil erosion due to floods

    D)         The boiling of an egg

    Correct Answer: C

    Solution :

    Soil erosion due to floods is not man-made. It is a natural and an irreversible change.


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