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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
Give a reason why traditional means of irrigation are still important in most parts of India.
Mention two factors which are essential for the development of tube well irrigation.
Name two modern methods of irrigation. State one important reason for their growing popularity.
Mention two advantages that surface wells have over inundation canals.
Give one geographical reason for each of the following statements:
The drip method of irrigation is the best among all modern methods of irrigation.
“The modern means of irrigation are gaining popularity.” Give two reasons to justify this statement.
Most of the South Indian states are not suitable for development of canal irrigation.
What do you mean by 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 :
Describe two methods of drawing water from the wells.
