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प्रश्न
"Traditional harvesting system is a useful system to conserve and store water." Highlight the importance of this system with two examples.
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उत्तर
The process by which rainwater is collected and stored either to recharge the groundwater or for use in the future is known as rainwater harvesting. The method or setup used for rainwater harvesting is known as a rainwater harvesting system.
The rainwater on the roofs of the buildings is collected through canals that drain the water into ground reservoirs. This stored water is later utilized.
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They recharge the groundwater.
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They can be used for drinking and other domestic purposes.
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Water can be used throughout the year.
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Reduce stormwater discharges, urban floods and overloading of sewage treatment plants.
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Reduce seawater ingress in coastal areas.
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They act as water for irrigation.
संबंधित प्रश्न
What is watershed management system ?
Compare the above system with the probable systems in hilly/mountainous areas or plains or plateau regions
Ahars, Kattas, Bhundhis and Khadins are the modes of :
(a) grain storage
(b) soil conservation
(c) water harvesting
(d) cold storage
Why are South Indian rivers not ideal for the inland water transport?
What is meant by Rain Water Harvesting?
Mention any two objectives of rain water harvesting.
Answer the following question.
List two main advantages associated with water harvesting at the community level.
What is the purpose of rainwater harvesting?
In our country, there are attempts to increase the height of several existing dams like Tehri and Almati, dams across Narmada. Choose the correct statements among the following that are a consequence of raising the height of dams.
(i) Terrestrial flora and fauna of the area are destroyed completely.
(ii) Dislocation of people and domestic animals living in the area.
(iii) Valuable agricultural land may be permanently lost.
(iv) It will generate permanent employment for people.
Suggest a few useful ways of utilising waste water.
