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प्रश्न
Give one reason for each of the following:
Tank irrigation is an important method of irrigation in Karnataka.
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उत्तर
Tank irrigation is an important means of irrigation in Karnataka because of the presence of hard rocks in the state. Rainwater is collected in a hollow depression.
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संबंधित प्रश्न
Give a reason for the significance of irrigation in Rajasthan
Give one geographical reason for each of the following:
A tube well should be installed in a fertile and productive region.
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Briefly explain two reasons for perennial canals being a popular form if irrigation in the named states
There is an urgent need for water conservation in India.
Name two states in which tube wells are extensively used. Give a reason to explain its importance as a source of irrigation.
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Describe two methods of drawing water from the wells.
With reference to well irrigation, answer the following question:
Give two advantages and two disadvantages of wells.
Irrigation is necessary despite the monsoon.
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