Unit 6: Weathering, Erosion, and Deposition Review

Front

What is weathering?

Back

Weathering is the process of breaking down rocks and minerals into smaller pieces through physical, chemical, or biological means.

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from one location and transported to another, often by wind, water, or ice.

Front

What is deposition?

Back

Deposition is the process in which sediments, soil, and rocks are added to a landform or land mass, often occurring after erosion.

Front

What is the difference between chemical and physical weathering?

Back

Chemical weathering alters the composition of minerals, while physical weathering breaks rocks into smaller pieces without changing their chemical composition.

Front

What are sedimentary rocks?

Back

Sedimentary rocks are formed from the accumulation and compaction of mineral and organic particles, often found in layers.

Front

What is a flood plain?

Back

A flood plain is a flat area adjacent to a river that is prone to flooding, formed by the deposition of sediments during flood events.

Front

What is a meandering stream?

Back

A meandering stream is a river that has a winding or curving path, often creating features like oxbow lakes and flood plains.

Front

What is a delta?

Back

A delta is a landform created at the mouth of a river where it meets a body of water, formed by the deposition of sediment carried by the river.

Front

What is a sand bar?

Back

A sand bar is a submerged or exposed ridge of sand, often formed by the deposition of sediment in a river or coastal area.

Front

What is an escarpment?

Back

An escarpment is a steep slope or cliff that separates two relatively level areas of differing elevations.