Which of the following is not the traditional method of water conservation in Rajasthan?
Which of the following is not the traditional method of water conservation in Rajasthan? Correct Answer Nali
Concept:
- Water covers two-thirds of the earth's surface, most of it is salty and not suitable for drinking.
- Only 2.7 percent of the available water on earth is fresh water and only 1 percent of the available freshwater can be accessed for use from rivers, lakes, and groundwater.
- India accounts for about 4% of the world’s water resources.
- 22 march is celebrated as World Water Day.
- Water conservation is the careful use and preservation of the water supply.
- It is important because fresh clean water is a limited resource.
Explanation:
Naadis:
- They are found near Jodhpur in Rajasthan.
- These are village ponds that store rainwater collected from adjoining natural catchment areas.
Toba:
- It is another traditional technique used in water harvesting in arid areas.
- Toba is the local name given to ground depression with natural catchment areas.
Johad:
- They are one of the oldest systems used to conserve and recharge groundwater.
- They are small earthen check dams that capture and store rainwater.
Nali:
- It is a passage through which water passes.
- It usually is referred to as the water passage for dirty drain water.
Thus, nali is not the traditional method of water conservation in Rajasthan.
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Feb 20, 2025