CH: 3 Geography
Class 10th CH:3 Water Resource
CBSE Class 10th
Session 2022-2023
NCERT IMPORTANT QUESTIONS
Class 10th SST Geography CH:3 Water Resources Important Questions
CBSE Board and other State Board
Important Extra Questions Class 10th SST
What thing make harzardous water for human use?
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There has been a growing concern that even if there is ample water to meet the needs of the people, much of it may be polluted by domestic and industrial wastes, chemicals, pesticides and fertilisers used in agriculture, thus, making it hazardous for human use.