Multiple choice

Which of the following processes is responsible for producing the sand dunes in western Rajasthan?

  1. Wind erosion

  2. Erosion by water

  3. Wind deposition

  4. Mechanical weathering
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Wind deposition creates sand dunes when wind carries sand particles and deposits them in piles. Wind erosion removes material but does not build up dunes. Water erosion and mechanical weathering are not responsible for dune formation in arid regions like Rajasthan.

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