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प्रश्न
Water is a valuable resource. List two ways, that you would suggest every family member to save this resource.
उत्तर
Two ways of saving water:-
- Turning-off the taps when not in use
- Checking the leaking water pipelines and getting them repaired
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संबंधित प्रश्न
What is water harvesting?
List two measures that you would suggest for the better management of water resources.
With which process are the following ancient structures associated?
Kulhs, Eris, Surangams, Kattas, Pynes
Describe briefly the 'khadin' system of rainwater harvesting practised in Rajasthan.
Explain why, despite good rains, we are not able to meet the demand for water of all the people in our country.
Name some of the ancient structures used for rainwater harvesting by the rural people.
The river water is said to be polluted with acidic wastes if the pH of river water is :
(a) zero
(b) above 7
(c) below 7
(d) exactly 7
Mention two advantages of rainwater harvesting.
The jumbled word is given here. Write the correct form of each word.
WASHFERRET
Sublimation is the conversion of solid into a liquid.
