Question

9.2.5 quiz: weathering and erosion
which process directly results in the formation of a delta?
a. water erosion
b. wind deposition
c. water deposition
d. wind erosion

Explanation:

A delta is formed when a river deposits sediment (such as sand, silt, and clay) as it flows into a body of water (like a lake or ocean). Water erosion (A) involves the wearing - away of land by water, which is more about removal rather than building up. Wind deposition (B) and wind erosion (D) are related to wind - driven processes, but deltas are primarily associated with water. Water deposition (C) is the process of sediment being laid down by water, which directly forms deltas.

Answer:

C. Water deposition