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प्रश्न
With reference to well irrigation, answer the following question:
Give two advantages and two disadvantages of wells.
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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
Give a reason why traditional means of irrigation are still important in most parts of India.
Name a state where Tube wells are common.
State two reasons why irrigation is important to a country like India.
Give one geographical reason for each of the following statements:
Irrigation is necessary despite the monsoon.
“The modern means of irrigation are gaining popularity.” Give two reasons to justify this statement.
There is an urgent need for water conservation in India.
With reference to well irrigation, answer the following question :
Name two states in which well irrigation is widely used.
With reference to well irrigation, answer the following question :
Describe two methods of drawing water from the wells.
Irrigation is very necessary for solving the food problem.
State two reasons why there is a need for irrigation in India.
