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प्रश्न
With reference to well irrigation, answer the following question:
Give two advantages and two disadvantages of wells.
उत्तर
Advantages: (a) easy to dig and construct, (b) cheap
Disadvantages:
(a) wells can irrigate a very small area about half an hectare of land.
(b) In times of drought they run dry. (c) Besides there is strain on the animals.
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संबंधित प्रश्न
Name a state where Tube wells are common.
Give one geographical reason for each of the following:
A tube well should be installed in a fertile and productive region.
“Without irrigation, development of agriculture is difficult in India”. Clarify the statement by giving two reasons.
Mention two advantages that surface wells have over inundation canals.
Give one geographical reason for each of the following statements:
Canal irrigation leads to the ground around it becoming unproductive.
Inundation canal.
What do you mean by irrigation?
What are the favourable conditions in India for the development of irrigation?
What are the reasons that necessitate artificial irrigation?
Or
What is the importance of irrigation?
Irrigation arrangements are no less important in areas of heavy rainfall in India.
