Landforms

Front

What are hills formed by the wind blowing or depositing sand called?

Back

Dunes

Front

What is an example of chemical weathering?

Back

Sinkholes are formed in central Florida as seeping water dissolves underground limestone rocks.

Front

What is a fan-shaped area where a river meets the ocean called?

Back

Delta

Front

What is a hill of sand created by the wind?

Back

Dune

Front

What process involves the breaking down of rocks by tree roots?

Back

Physical weathering.

Front

What is the term for the movement of sediment by water, wind, or ice?

Back

Erosion

Front

What is the process called when rocks are broken down by freezing and thawing?

Back

Frost wedging.

Front

What are the two main types of weathering?

Back

Physical and chemical weathering.

Front

What is the term for the accumulation of sand and sediment at the mouth of a river?

Back

Delta.

Front

What natural process can create valleys and canyons?

Back

Erosion.