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प्रश्न
Analyse any three methods of 'rainwater harvesting' in India.
लघु उत्तरीय
उत्तर
The methods of rainwater harvesting in India are as follows:
- Tankas: Tankas are very common in dry climates. Water raining from the rooftops rushes down the pipe and collects in the tankas.
- Guls and Kuls: Common in hilly areas, where people construct diversion canals to retain water later used for agriculture.
- Khadnis: A form of earthen dam or bund. The water gathered downslope is used in agriculture.
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