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Which is the best measure to keep rivers clean?
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Answer and explanation
Correct answer: Releasing sewage only after treatment
Treated sewage reduces river pollution. Exam tip: connect river conservation with water treatment.
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What is the correct answer to this question?
Releasing sewage only after treatment
Why is this the correct answer?
Treated sewage reduces river pollution. Exam tip: connect river conservation with water treatment.
Which subject and chapter does this question cover?
This is a Class 9 Geography question. Chapter: Drainage. Topic: Drainage Systems in India.
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