Part - 2 CH - 9 Geographical Perspective on Selected Issues and Problems — Geography STD 12 Humanities — Question
CBSE BoardEnglish MediumSTD 12 HumanitiesGeographyPart - 2 CH - 9 Geographical Perspective on Selected Issues and Problems2 Marks
Question
What do you mean by water pollution?
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Answer
Deterioration in quality of water due to presence of waste, toxic chemicals, etc. water becomes unfit for use. They are difficult to remove by standard purification measures. Flourides, e-coli from wastes are examples of water pollution.
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