What is the process called when eroded materials are built up in a new location?

The process where eroded materials are built up in a new location is known as deposition. This occurs when sediments, soil, or other particles that have been transported from their original location by wind, water, or ice settle in a different place. Deposition plays a critical role in shaping landscapes, leading to the formation of features such as deltas, beaches, and alluvial plains.

In contrast, weathering refers to the breaking down of rocks and minerals at their original location without movement. Erosion involves the removal and transport of these materials, while transport is the act of moving the eroded material from one place to another. Thus, while all these processes are interconnected, deposition specifically focuses on the accumulation phase where materials settle.