Yes they are formed by deposition if you haven't noticed glaciers attend to pick up sediments when they are moving from their old location
That was the explenation
Some features formed by glacial deposition include moraines (ridges of till), drumlins (elongated hills), eskers (sinuous ridges of sand and gravel), and kettles (depressions formed by melting ice blocks).
The Nile River is formed by Deposition.
Deposition
They are formed by deposition of sediments from rivers and streams.
The two features formed by wave deposition are islands and beaches.
kettles
The three features formed by wave deposition is spits, beach, and sandbars.
It is formed by spit for the ocean and people.
Kettles are formed when a piece of glacier ice breaks off and becomes buried by till or moraine deposits. Over time the ice melts, leaving a small depression in the land, filled with water.:-)
kettles
a beach is formed by deposition
Creep is formed by erosion.