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प्रश्न
The fresh water available on earth is only 3%. We cannot increase the amount of water. In that case, how can sustain the water level?
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उत्तर
- The sewage water treatment is to be adopted.
- Decrease the usage of pesticides, insecticides, and fertilizers in agriculture.
- Protect forest and trees.
- Adopt drip irrigation and sprinkler irrigation in agriculture.
- Rainwater harvesting should be implemented in every building.
- Create awareness about the impact of throwing wastes into the water bodies.
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संबंधित प्रश्न
Name the river with which the Bhakra Dam is associated.
With which process are the following ancient structures associated?
Kulhs, Eris, Surangams, Kattas, Pynes
Is water conservation necessary? Give reasons.
Groundwater will not be depleted due to :
(a) process of afforestation
(b) establishing thermal power plants
(c) process of deforestation
(d) cultivation of high yielding varieties of crops
Mention any two objectives of rain water harvesting.
Mention any three water harvesting systems practised in India.
Describe the method of rainwater harvesting.
About 30% of the fresh water is found in?
The main cause for abundant coliform bacteria in the river Ganga is ______
Agriculture consumes around ______ of the available freshwater.
