Question : Which of the following is a method of water conservation?
Option 1: Deforestation
Option 2: Overgrazing
Option 3: Building dams
Option 4: Urbanization
Correct Answer: Building dams
Solution : Building dams is a method of water conservation, as it helps in storing water and controlling its flow, thereby ensuring its availability for various uses.
Question : Which one of the following does not cause soil erosion ?
Question : Which of the following is a major cause of environmental pollution?
Question : Which of the following is a cause of soil erosion?
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