3rd Class Science Our Environment Question Bank Self Test-5

  • question_answer
    Arwin lives near river side. Everyday he throws kitchen wastes in the river. Unknowingly he is polluting which of the following resources?

    A)  Air

    B)  Water

    C)  Soil

    D)  All of these

    E)  None of these

    Correct Answer: B

    Solution :


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