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प्रश्न
Give reasons for the popularity of tanks in South India.
Or
Peninsular India is an ideal region for constructing tanks. Why?
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उत्तर
South India is very favourable for tanks as there are a number of natural depressions. The underlying rocks of the southern plateau are hard, impervious, which check the percolation of water underneath. The rivers of Peninsular India flow through narrow gorges where it is easier to construct dams across the river channels for impounding the water. Besides the surface is hard, sloppy, making it difficult to construct wells or canals.
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संबंधित प्रश्न
Answer the following questions in about 30 words.
What is water scarcity and what are its main causes?
Surface water.
Where are tanks most widely used in India? Why?
What are the several methods applied for lifting water from wells?
Give Two advantages of tube-wells as a method of irrigation.
Give what are the conditions necessary for tube-wells.
What are the demerits of canals? How to overcome these defects?
Give two main reasons why water scarcity occurs in India.
What geographical advantages for irrigation does the Indo-Gangetic Plain have over the Deccan?
Which of the following is a ground water source?
