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प्रश्न
State two reasons why tank irrigation is popular in South India.
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उत्तर
Tank irrigation is popular in South India because of the following reasons:
i. South India does not have perennial rivers and hence the tanks form an important source of irrigation.
ii. It is difficult to dig wells in the region due to the presence of stony grounds. Tanks can easily be made by collecting rainwater in hollow depressions.
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संबंधित प्रश्न
Give a reason why traditional means of irrigation are still important in most parts of India.
Give one geographical reason for each of the following:
A tube well should be installed in a fertile and productive region.
Mention two factors which are essential for the development of tube well irrigation.
Give one geographical reason for each of the following statements:
Irrigation is necessary despite the monsoon.
Briefly explain two reasons for perennial canals being a popular form if irrigation in the named states
Inundation canal.
Name two states in which tube wells are extensively used. Give a reason to explain its importance as a source of irrigation.
What are the reasons that necessitate artificial irrigation?
Or
What is the importance 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.
