Question

Which factors affect the rate of deposition? Check all that apply.

color of the sediment
density of the sediment
size of the sediment
texture of the sediment
velocity of the agent of erosion

Answer 1

- color of the sediment — No
- density of the sediment — Yes
- size of the sediment — Yes
- texture of the sediment — Yes (particle shape/roughness affects settling)
- velocity of the agent of erosion — Yes

Rationale: Larger, denser, and more angular/rough particles settle faster; slower-moving water or air promotes deposition. Color does not affect settling.