नदियों का पेयजल आपूर्ति में क्या योगदान है?
What is the contribution of rivers to drinking water supply?
Explanation opens after your attempt
A. वे नगरों और गांवों को जल दे सकती हैंThey can provide water to towns and villages
Concept
In many places river water is purified for drinking. In exams also understand water treatment.
Why this answer is correct
The correct answer is A. वे नगरों और गांवों को जल दे सकती हैं / They can provide water to towns and villages. In many places river water is purified for drinking. In exams also understand water treatment.
Exam Tip
कई स्थानों पर नदी जल को शुद्ध करके पेयजल बनाया जाता है। परीक्षा में जल शोधन की बात भी समझें।
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