81.
Which coastal feature is formed by deposition?

82.
What is a gully?

83.
What process leads to the formation of loess deposits?

84.
Which term describes the flat region formed by repeated river flooding?

85.
What is the name of a ridge formed between two cirques?

86.
What is the main factor responsible for the shape of sand dunes?

87.
Which of the following is NOT a landform created by glacial erosion?

88.
What is the process by which a river lengthens its course upstream called?

89.
What is the significance of base level in river erosion?

90.
What is the geomorphological term for a steep slope or small cliff at the edge of a terrace or plateau?