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प्रश्न
Inundation canal.
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उत्तर
Inundation canal are long canals taken off from large rivers.They receive water when the river is high enough and especially when in flood. While Perennial canalsare lined to dams and barrages to provide water throughout the year, and they irrigate a vast area.
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संबंधित प्रश्न
Name a state where Tank irrigation is popular
Mention two factors which are essential for the development of tube well irrigation.
Why is well irrigation still a popular means of irrigation? Give two reasons to support your answers.
Mention two advantages that surface wells have over inundation canals.
Give one geographical reason for each of the following statements:
Irrigation is necessary despite the monsoon.
Most of the South Indian states are not suitable for development of canal irrigation.
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 types of well used for irrigation in these states.
With reference to well irrigation, answer the following question:
Give two advantages and two disadvantages of wells.
