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4th Class Science Weather, Air and Water Question Bank Water

  • question_answer
    Directions: Fill in the blanks Water pollution is the ___(37)___ of water bodies. It occurs when ___(38)___ are discharged directly or indirectly into water bodies. It leads to ___(39)___of ecosystem and death of __(40)___ animals. Swimming in unclean water can cause __(41)___.

    A) collapse                       

    B) releasing      

    C) destruction  

    D) treatment

    Correct Answer: C

    Solution :

    destruction      


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