Weathering, Erosion, and Deposition

Front

What is weathering?

Back

Weathering is the process that breaks down rocks into smaller pieces through physical or chemical means.

Front

What is erosion?

Back

Erosion is the process that moves weathered rock and soil from one place to another, often caused by water, wind, ice, or gravity.

Front

What is deposition?

Back

Deposition is the process where eroded materials are dropped off in a new location, forming new landforms.

Front

How do rivers contribute to erosion?

Back

Rivers erode land by carrying away soil and rock as they flow, shaping valleys and canyons.

Front

What role do plants play in weathering?

Back

Plants weather rocks by growing roots into cracks, which can expand and break the rocks apart.

Front

How does freezing water cause weathering?

Back

Freezing water expands in cracks of rocks, causing them to break apart when it freezes and thaws.

Front

What is the difference between weathering and erosion?

Back

Weathering breaks down rocks, while erosion moves the broken pieces to a new location.

Front

What natural forces can cause erosion?

Back

Natural forces that cause erosion include water, wind, ice, and gravity.

Front

Can erosion create landforms?

Back

Yes, erosion can create landforms such as valleys, canyons, and deltas.

Front

What is an example of deposition?

Back

An example of deposition is when a river slows down and drops off sand and silt, forming a delta.