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UPSC Ecology And Environment Environmental Issue And Environmental Pollution Question Bank Environmental Issues

  • question_answer
    What among the below is/are the cause of ground water contamination?
    I. Septic tanks               
    II. Septic tanks
    III. Landfills

    A)  Only II            

    B)  I & III

    C)  II & III             

    D)  All the above

    Correct Answer: D

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