Deposits of sand, gravel, and soil by rivers are called

Name: Deposits of sand, gravel, and soil by rivers are called
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Alluvial fans are deposits of sand, gravel, and soil that accumulate at the base of mountain ranges, where a high-gradient stream flattens, slows, and spreads typically at the exit of a canyon onto a flatter plain. This process is a direct result of water transporting these materials from the mountains and depositing them as the water flow decreases in speed.

Deposits of Sand, Gravel, and Soil by Rivers Are Called