Question

what do you mean by rainwater harvesting and what are kharif crops
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Answer 1

Answer:

Rainwater harvesting system, also called rainwater collection system or rainwater catchment system, technology that collects and stores rainwater for human use. Rainwater harvesting systems range from simple rain barrels to more elaborate structures with pumps, tanks, and purification systems.

Kharif crops, monsoon crops or autumn crops are domesticated plants that are cultivated and harvested in India, Pakistan and Bangladesh during the Indian subcontinent's monsoon season, which lasts from June to November depending on the area. ... Rice, maize, and cotton are some of the major Kharif crops in India.

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Answer 2

Answer:

preservation of rain water for ultilising many ways like crops cultivation etc is called rain water harvesting .

the crops which are cultivated in monsoon season or autumn seasons are called kharif crops