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5th Class Science Our Safety Question Bank Safety and First Aid

  • question_answer
    Fire can be put out by

    A)  removing burning substance.

    B)                         cutting off the supply of air.

    C)                         Cooling the burning substance below kindling temperature.

    D)                         All of these

    Correct Answer: D

    Solution :

    Fire can be put out by removing burning substance, cutting off the supply of air and by cooling the burning substance below kindling temperature.


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