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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?
टिप्पणी लिखिए
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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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क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 2: Water - Evaluation [पृष्ठ २९]
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संबंधित प्रश्न
Name the river with which the Sardar Sarovar Dam is associated.
Name the bacteria whose presence in water indicates the contamination with disease-causing micro-organisms.
State the advantages of constructing dams across the rivers.
Which of the following is not an ancient water harvesting structure?
(a) kattas
(b) sargam
(c) kulhs
(d) surangams
List four advantages of water stored in the ground.
Rooftop rainwater harvesting.
About 30% of the fresh water is found in?
March 22 is observed as ______.
How is 3% of freshwater distributed?
Is water conservation necessary? Give reasons.
