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     EduGorilla 
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    Which of the following conditions show the polluted environment?

    a. pH of rain water = 5.6
    b. Eutrophication
    c. Biochemical oxygen demand = 10 ppm
    d. Amount of carbon dioxide in the atmosphere = 0.03%

    Options :-

    1. a and c
    2. b and c
    3. c and d
    4. d and a
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Reply To: Which of the following conditions show the polluted environment?a. pH of rain water = 5.6b. Eutrophi….
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