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ICSE-X-Geography

06: Water Resources Class 10 Geography

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Qstn# A-2 Prvs-QstnNext-Qstn
  • #2
    Name one State where tank irrigation is important. Give three disadvantages of tank irrigation.
    Ans : Tamil Nadu is the state where tank irrigation in important. The disadvantages of tanks:
    1. They occupy large areas of land which could be used for cultivation.
    2. There is also a lot of evaporation as these tanks are usually shallow.
    3. Construction entails much expenditure.