Grade 4

This is the process of dropping sediment in a new location.

• Weathering
• Erosion
• Deposition

A valley is defined as being ...

• A hill

• A low area of land

• A high area of land

• A large flat area of land

Most valleys are formed by ...

• Earthquakes

• Volcanoes

• Lakes

• Rivers

Which of the following is the correct shape of a delta?

• Triangle

• Square

• Circle

• Not here

A fan-shaped area where a river meets the ocean is called a ____________. This is formed when sediment and rock are deposited at the end of the river.

• Weathering

• Erosion

• Deposition

• Delta