Question

Differentiation between well irrigation and tube well irrigation.​

Answer 1

Tube wells are the wells from which we pump out the water through a handle present on it. Tube wells can trap water from deep strata. Dug wells are the wells from which we pull the water through a bucket or anything by which can hold the water. In dug well water is collected from water bearing strata.

Answer 2

Explanation:

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↪ Well irrigation is popular in areas where sufficient sweet ground water is available. These areas include a large part of the Great Northern Plain, the deltaic regions of the Mahanadi, the Godavari, the Krishna and the Cauvery, parts of the Narmada and the Tapi valleys and the weathered layers of the Deccan Trap and crystalline rocks and the sedimentary zones of the Peninsula.

A tube well is a deeper well (generally over 15 metres deep) from which water is lifted with the help of a pumping set operated by an electric motor or a diesel engine. Obviously, a tube well cannot be constructed everywhere and requires some geographical conditions favouring its installation.

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