Multiple choice

How is sand formed?

  1. by the sea breaking little pieces of rock.

  2. It fell off mountains and cliffs

  3. It has always been that way.
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Sand is primarily formed by the weathering and erosion of rocks over long periods, where waves and wind break down larger rocks into tiny grains. Option A correctly identifies this process of waves breaking down rocks.

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