Q10 What are the uses of wells in Irrigation of lands?

Ans: Wells:
Wells are the most ancient method of obtaining underground water. In
Pakistan, the areas where canals are not found, wells are dug. Persian
wheels are placed on these wells and water is then transported to fields
Wells are not very deep. During monsoon season the water level rises in the
wells due to underground water. During droughts, underground water level
falls and the wells become dry.

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