Lakes, rivers, cisterns, reservoirs.
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people do not get enough water to drink
A Rain Gage
On one square meter of earth, the height of the rain collected is one cm and therefore the amount of water collected turns about 10 liter.
0.09992 X 280 = 27.98 m3
Rain lands in the mountains and runs into streams and rivers. If the river is dammed, then the water is collected behind the dam. It can be used for irrigation, to supply drinking water to communities, and to generate electricity through hydro-electric power. It is also collected from rooftops into rainwater tanks, which can store water for garden or personal use.
it is safe. but only if it is cleaned and purified.
Cheetahs ecosystem is very grassy and is warm,with little rainfall but dont worry they have water to drink from.
Yes. Rain help plants and other vegetation to grow. It also freshens the air. Without it, there would be no crops, or water for animals and humans (since you can't drink salt water). So, yes, rainfall is good.
Water before the great flood most likely would have come from the same sources as today. For example, clouds would have produced rainfall that could have been collected in primitive rain barrels. Water also could have been collected from riversand lakes.
water is collected in a reservoir.
Because of the harsh weather in rajasthan thick walls prevent the house from being too heated during summer and also keep the house warm during cold winters. Houses have flat roofs because Rajasthan receives very less rainfall so there no use in having slanting roofs and also they help to retain water to keep the house cool...!!