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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 three traditional means of irrigation.
Give one geographical reason for each of the following:
Sprinkler irrigation is practised in arid and semi-arid regions.
Give one geographical reason for each of the following:
Canal irrigation is more suitable in the Northern Plains.
Why is well irrigation still a popular means of irrigation? Give two reasons to support your answers.
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.
Mention two factors that favour the development of tube well irrigation in Punjab.
Why is canal irrigation more popular in Northern India?
Canal irrigation leads to the ground around it becoming unproductive.
Name the State which leads in irrigation by wells in India.
