Why are pebbles on the beach more or less rounded?

  1. Myn Is Me profile image71
    Myn Is Meposted 5 years ago

    Why are pebbles on the beach more or less rounded?

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  2. Sue Adams profile image96
    Sue Adamsposted 5 years ago

    Pebbles on the beach get rounded from rolling up and down the sand with the movements of the waves.

  3. RenePogel profile image82
    RenePogelposted 5 years ago

    The waves are continually rolling them over one another, and making them knock off their corners against each other. The process goes on until they are more or less spherical, when they move with far less wear.

 
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