1st Class Science Air, Water and Weather Question Bank Air, Water and Weather

  • question_answer 3) A student carried out an experiment as shown in the figure given below, to show that

    A)  air moves things.

    B)   air is needed for burning.

    C)   air occupies space.       

    D)   Air has weight.

    Correct Answer: B

    Solution :

                     Air supports to burn things. A candle when lighted open, it burns. If the glass is inverted over the candle the fire is put off after sometime. This is because of absence of air.

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