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Uttarakhand PMT Uttarakhand PMT Solved Paper-2006

  • question_answer
    The addition of any substance to water which leads to change in its physical and chemical characteristic and which infere is its legitimate purpose is defined as water pollution. It results in :

    A)  decrease turibidity

    B)  increase oxygenation

    C)  increase photosynthesis

    D)  increase turbidity deoxygenating

    Correct Answer: D

    Solution :

    Water pollution, mainly caused by sewage and industrial wastes, increase turbidity and deoxygenating.


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