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In temperate climates the sand on the beach comes from the rocks eroded form the shoreline by the waves.

In tropical climates the sand is mainly composed of broken up shells from sea creatures (a coral sand beach).

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15y ago
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9y ago

Beach sand comes from several sources that include being eroded bits of rocks or rocky reefs that are nearby. Other common sources of beach sand are quartz and feldspar. Some of the black sand beaches are from volcanic sources.

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13y ago

pit mining

river beds and

sea shores

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12y ago

sand transported to the beach by rivers.

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Q: What are three common sources of beach sand?
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