Answer
Verified
425.4k+ views
Hint: Rainwater harvesting enables utilities to curtail maximum needs of water during summer months. This method can act as a considerable backup water supply for emergency circumstances.
Complete answer: Rain water harvesting is a technique of water conservation by collection of rainwater primarily from the roof into a tank. It can then be utilized for numerous objectives. One significant application of obtained rain water is to replenish the groundwater.
Rainwater harvesting is a simple strategy by which rainfall is collected and conserved for future usage. It includes collection and conservation of rainwater with the aid of artificially manufactured techniques, that runs off natural or man-made catchment regions, for example rooftop, rocky surface or hill slopes.
Rainwater Harvesting is unrestricted from any sort of contaminant, with limited storage cost and no maintenance cost, except for periodical cleaning. Surface runoff harvesting and groundwater recharge are the two primary techniques of rainwater harvesting.
Hence, the correct option is B.
Note: - Reserving rainwater can enable replenishment of regional aquifers, decrease urban flooding and most notably, assure water availability in water-scarce zones.
- Although rainwater harvesting estimate is considered to be a desirable notion since the last few years, it is scarcely being enforced in rural India. Madakas, Ahar Pynes, Surangas, Tankas are some of the ancient rainwater harvesting methods observed in India.
Complete answer: Rain water harvesting is a technique of water conservation by collection of rainwater primarily from the roof into a tank. It can then be utilized for numerous objectives. One significant application of obtained rain water is to replenish the groundwater.
Rainwater harvesting is a simple strategy by which rainfall is collected and conserved for future usage. It includes collection and conservation of rainwater with the aid of artificially manufactured techniques, that runs off natural or man-made catchment regions, for example rooftop, rocky surface or hill slopes.
Rainwater Harvesting is unrestricted from any sort of contaminant, with limited storage cost and no maintenance cost, except for periodical cleaning. Surface runoff harvesting and groundwater recharge are the two primary techniques of rainwater harvesting.
Hence, the correct option is B.
Note: - Reserving rainwater can enable replenishment of regional aquifers, decrease urban flooding and most notably, assure water availability in water-scarce zones.
- Although rainwater harvesting estimate is considered to be a desirable notion since the last few years, it is scarcely being enforced in rural India. Madakas, Ahar Pynes, Surangas, Tankas are some of the ancient rainwater harvesting methods observed in India.
Recently Updated Pages
Identify the feminine gender noun from the given sentence class 10 english CBSE
Your club organized a blood donation camp in your city class 10 english CBSE
Choose the correct meaning of the idiomphrase from class 10 english CBSE
Identify the neuter gender noun from the given sentence class 10 english CBSE
Choose the word which best expresses the meaning of class 10 english CBSE
Choose the word which is closest to the opposite in class 10 english CBSE
Trending doubts
A rainbow has circular shape because A The earth is class 11 physics CBSE
Which are the Top 10 Largest Countries of the World?
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Give 10 examples for herbs , shrubs , climbers , creepers
Change the following sentences into negative and interrogative class 10 english CBSE
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
What organs are located on the left side of your body class 11 biology CBSE
Why is there a time difference of about 5 hours between class 10 social science CBSE