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प्रश्न
Give a reason why :
Conservation of water is essential in spite of the fact that three fourth of the earth’s surface is covered by water.
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उत्तर
Because only a small percentage is portable water fit for human consumption and household purposes.
संबंधित प्रश्न
State four ways by which water can be conserved.
State some of the ways in which you as an individual can conserve water.
Explain the meaning of the following term:
Rainwater harvesting
Explain the meaning of the following term:
Drip irrigation in agriculture
State what is meant by the term ‘conservation of water’.
State a few water-saving methods, which may be used in the home to conserve water.
Give a reason why :
Drip irrigation helps in the conservation of water.
What is meant by conservation of water?
Suggest three methods to conserve water.
Why is it necessary to stop rainwater?
______ are wetlands where water bodies meet the sea.
