how is sand that flows in a river formed? collect some info about where sand comes from and tell me about it
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how is sand that flows in a river formed? collect some info about where sand comes from and tell me about it
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the sand that flows in a river comes from rocks that is weathered by the current of the river Ie. the gradual process in which it breaks down into sand. Sand forms when rocks break down from weathering and eroding over thousands and even millions of years. Rocks take time to decompose, especially quartz (silica) and feldspar. Often starting thousands of miles from the ocean, rocks slowly travel down rivers and streams, constantly breaking down along the way.
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