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प्रश्न
State whether the given statement are true or false. If true, write the reason.
Water availability per person in India is declining.
पर्याय
True
False
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उत्तर
Water availability per person in India is declining.
This statement is true. Though water is present in abundance, fresh water is a scarce resource. Water availability is a serious problem in many regions of the world. Due to the wastage of water, deforestation, and the pollution and depletion of fresh water reserves (such as rivers and ground water), the availability of water is fast declining.
संबंधित प्रश्न
Water has ...................... density and .................. volume at 4°C.
Why is it said that seawater is useful even though it is not potable?
The water in a lake is called ground water.
Answer in your own words.
Why is there a shortage of water even though it occupies about 71% of the earth’s surface?
Fill in the blank:
The sample of hard water which lathers with soap after boiling and filtration contains _____.
Give a reason for the following:
A crusty ‘boiler scale’ is formed in boilers, when hard water is used.
Name the process which is responsible for the formation of droplets on the surface of a glass of cold drink. _______
_____ is a type of rainwater harvesting.
State whether the following statement is True or False. If false, write the correct statement.
Ice is solid whereas snow is the semi-solid form of water
Construct a crossword puzzle of your own using the keywords.
