2nd Class Science Air, Water and Weather Question Bank Air, Water and Weather

  • question_answer             Which of the following cause water pollution?             (i) Garbage thrown in rivers, lakes etc..             (ii) bead bodies of water animals.             (iii) Movement of air.             (iv) Factory waste released into water.            

    A)              Both (i) and (ii)          

    B)              (ii) and (iv)

    C)              (i), (ii) and (iv)           

    D)              All of the above

    Correct Answer: C

    Solution :

         All these causes water pollution.

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