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प्रश्न
What is the name of the process in which rainwater falling on the earth is stopped from flowing and made to percolate into the ground?
उत्तर
The name of the process in which the rainwater falling on the Earth is stopped from flowing and made to percolate into the ground is known as rainwater harvesting.
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संबंधित प्रश्न
List two measures that you would suggest for the better management of water resources.
Describe how, the water of river Ganga has been highly polluted.
The pH of a sample of water collected from a river is found to be in the range of 3.5 to 4.5. The most likely reason for this is the waste being discharged into the river from a :
(a) soap and detergent manufacturing factory
(b) car battery manufacturing factory
(c) alcohol manufacturing factory
(d) plastic cups moulding factory
Rooftop rainwater harvesting.
Answer the following question.
What is water harvesting?
Groundwater will not be depleted due to ______
What is the purpose of rainwater harvesting?
The Indira Gandhi Canal has brought greenery to considerable areas of ______
Which of the following activities will prove to be effective in preventing floods?
i. Removing the topsoil
ii. Afforestation
iii. Construction of dams
iv. Cutting of trees
Choose the correct option from the following.
Sublimation is the conversion of solid into a liquid.
