Exams › SSC CGL (Prelims) › General

In the context of Indian hydrogeology, which region is most characterized by artesian wells, where groundwater rises to the surface under natural pressure?

1. Deccan Trap
2. Tarai region of the Himalayas
3. Malwa Plateau
4. Thar Desert

Correct answer: Tarai region of the Himalayas

Solution

Artesian wells occur where groundwater is confined between impermeable layers and is under pressure, causing it to rise naturally. The Tarai region of the Himalayas is known for such groundwater conditions due to its geological setting.

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