Question

Dispositional work of _________ forms an alluvial fan​

Answer 1

Answer:

Explanation:

The river carried sediment called alluvium. As the river rushed into the wide valley, the sediment fanned out across a triangle-shaped area, creating an alluvial fan. An alluvial fan is a triangle-shaped deposit of gravel, sand, and even smaller pieces of sediment, such as silt.1

Answer 2

Answer:The river carried sediment called alluvium. As the river rushed into the wide valley, the sediment fanned out across a triangle-shaped area, creating an alluvial fan. An alluvial fan is a triangle-shaped deposit of gravel, sand, and even smaller pieces of sediment, such as silt.