Question

In which physiographic division of India you will find Barchans?

a.  The Himalayan Mountains

b. The Islands

c. The Indian Deserts​

Answer 1

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❥C. The Indian Deserts..

Answer 2

Barchans are found in the Indian deserts. (Option c)

• Barchans are sand dunes that are crescent (half-moon) shaped.
• These are commonly seen in desert regions.
• The direction and intensity of the winds determine the formation of barchans.
• These sand dunes can only form when winds blow continuously in one direction for a long time.
• Barchans move along with the wind as erosion and deposition of sand take place.
• These sand dunes are not exclusive to the Indian deserts.