sediment deposition

Sediment deposition is the process where materials like sand, silt, and clay are transported by water, wind, or ice and then settle out of the moving medium. This usually occurs when the transport medium slows down, allowing sediments to drop and accumulate in layers. Common places for deposition include riverbanks, lake bottoms, and ocean floors. Over time, these layers can harden into sedimentary rock. Deposition plays a crucial role in shaping landscapes, creating habitats, and forming geological features like deltas and beaches.