Question

Why do sandy beaches form at many sea shores?

Answer 1

Answer: Waves pounding pebbles into smaller and smaller pieces

Step-by-step explanation:

Answer 2

Sandy shores or beaches are loose deposits of sand, gravel or shells that cover the shoreline in many places. They make up two-thirds of the world's ice-free coastlines.Beaches serve as buffer zones or shock absorbers that protect the coastline, seacliffs or dunes from direct wave attack.Sep 25, 2013