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Biodiversity, Conservation and Environmental Issues — BIOLOGY STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceBIOLOGYBiodiversity, Conservation and Environmental Issues1 Mark
Question
How do we identify polluted water?
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Answer

Polluted water is usually turbid, foul smelling, coloured and contains number of pathogens, heavy metals, oils, etc.

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