Question

the river slows down at???​

Answer 1

Answer:

The place where a river enters a lake, larger river, or the ocean is called its mouth. ... The river slows down at the mouth, so it doesn't have the energy to carry all the silt, sand, and clay anymore. These sediments form the flat, usually triangle-shaped land of a delta.

Answer 2

Answer:

the river flows down at the mouth