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प्रश्न
Name one State where tank irrigation is important. Give three disadvantages of tank irrigation
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उत्तर
Tamil Nadu is the state where tank irrigation in important.
The disadvantages of tanks:
(i) They occupy large areas of land which could be used for cultivation.
(ii) There is also a lot of evaporation as these tanks are usually shallow.
(iii) Construction entails much expenditure.
संबंधित प्रश्न
Name a state where Tank irrigation is popular
Give one geographical reason for the following:
A tube well should be installed in a fertile and productive region.
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.
State two reasons why tank irrigation is popular in South India.
Give one geographical reason for each of the following statements:
Canal irrigation leads to the ground around it becoming unproductive.
Name two states in which tube wells are extensively used. Give a reason to explain its importance as a source of irrigation.
Development of irrigation is essential for the growth of the agriculture sector of India.
What do you mean by irrigation?
With reference to well irrigation, answer the following question :
Describe two methods of drawing water from the wells.
