Science, asked by Anonymous, 4 months ago

1. What is circulation of water between environment and land called?
2. What is groundwater?
3. Define infiltration.
4. What do you mean by water table?
5. What is judicious and economical use of water called?
6. What is the main source of groundwater?
D. Short Answer Type Questions
1. Give any two uses of groundwater.
2. List any three problems caused due to water scarcity.
3. How can we draw water from an aquifer?
4. How does putting a layer of mulch help in increasing the water table?
5. Why can we not use seawater for drinking or irrigation purposes?
6. What is rainwater harvesting?
7. What is water conservation?​

Answers

Answered by srikar03
4

Answer:

  1. Evaporation
  2. Groundwater, water that occurs below the surface of Earth,
  3. The water table is an underground boundary between the soil surface and the area
  4. it's call as water conservation, using the water only to how much ammount we need
  5. the best source of groundwater is rains and river

  1. ground water is used irrigation in fields by using borewells. used for household purposes
  2. droughts, water wars, lack of energy and leads to illness
  3. Wells can be drilled into the aquifers and water can be pumped out.
  4. Mulch is an insulator, so moisture is retained in the soil for longer by stopping evaporation at the surface of the soil. ... The water table has to do with the under ground water level, in times of drought it goes down deeper, in times of wet weather it will rise.
  5. Seawater is toxic to humans because your body is unable to get rid of the salt that comes from seawater. Your body normally gets rid of excess salt by having the kidneys produce urine, but it needs freshwater to dilute the salt in your body for the kidneys to work properly.
  6. Rainwater harvesting the collection and storage of rain
  • Check your toilet for leaks. ...
  • Stop using your toilet as an ashtray or wastebasket. ...
  • Put a plastic bottle in your toilet tank. ...
  • Take shorter showers. ...
  • Install water-saving shower heads or flow restrictors. ...
  • Take baths. ...
  • Turn off the water while brushing your teeth. ...
  • Turn off the water while shaving.

Explanation:

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