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Which measure is most effective for maintaining water quality in lakes?
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Answer and explanation
Correct answer: Releasing wastewater only after treatment
Treated wastewater reduces pollution in lakes. Exam tip: treat wastewater treatment as a key lake conservation measure.
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What is the correct answer to this question?
Releasing wastewater only after treatment
Why is this the correct answer?
Treated wastewater reduces pollution in lakes. Exam tip: treat wastewater treatment as a key lake conservation measure.
Which subject and chapter does this question cover?
This is a Class 9 Geography question. Chapter: Drainage. Topic: Lakes.
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