Weathering, Erosion, and Deposition 2

Front

What is weathering?

Back

The process of breaking down rocks and minerals into smaller pieces by physical, chemical, or biological means.

Front

What is erosion?

Back

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

The process in which sediments, soil, and rocks are added to a landform or land mass.

Front

How does vegetation affect erosion?

Back

Vegetation decreases erosion by stabilizing the soil with roots and reducing the impact of raindrops.

Front

What is the major agent of erosion on Earth?

Back

Moving water is the major agent of erosion, shaping landscapes through rivers, streams, and rainfall.

Front

What is an oxbow lake?

Back

An oxbow lake is a meander that has been cut off from the river and left to dry up.

Front

What factors influence the rate of erosion?

Back

Factors include vegetation cover, soil type, land slope, and water flow.

Front

What is the difference between weathering and erosion?

Back

Weathering breaks down rocks in place, while erosion involves the movement of those materials.

Front

What role do glaciers play in erosion?

Back

Glaciers erode land by scraping and carving out valleys as they move.

Front

What is a delta?

Back

A delta is a landform created by the deposition of sediment at the mouth of a river.