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Eduncle Asked an Mcq
February 21, 2020 12:16 pm

The most important pollutants that cause degradation of water quality in rivers and streams are 
    (a)    Bacteria
    (b)    Nutrients
    (c)    Metals
    (d)    Total dissolved solids
    (e)    Algae
    Choose the most appropriate answer from the options given below : 

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  • Eduncle Best Answer

    (a), (b) and (c) 
    The most important pollutants that cause degradation of water quality in rivers and streams are Bacteria, Nutrients and Metals. Bacteria, like thei...

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