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प्रश्न
Irrigation arrangements are no less important in areas of heavy rainfall in India.
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उत्तर
(i) Indian rainfall is periodic: Most of the rain falls in four months from June to September. The remaining eight months are dry.
(ii) Rainfall is not well-distributed during the rainy season: During the four months of the monsoon, there are spells of dry weather.
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संबंधित प्रश्न
Give one geographical reason for each of the following:
Canal irrigation is more suitable in the Northern Plains.
Mention two factors which are essential for the development of tube well irrigation.
State two reasons why tank irrigation is popular in South India.
Give one geographical reason for each of the following statements:
Canal irrigation leads to the ground around it becoming unproductive.
“The modern means of irrigation are gaining popularity.” Give two reasons to justify this statement.
Name one State where tank irrigation is important. Give three disadvantages of tank irrigation
Name two states in which tube wells are extensively used. Give a reason to explain its importance as a source of irrigation.
With reference to well irrigation, answer the following question :
Name two states in which well irrigation is widely used.
The drip method of irrigation is the best among all modem methods of irrigation.
Irrigation is very necessary for solving the food problem.
