Weathering, Erosion, & Deposition

Front

What is weathering?

Back

Weathering is the process that breaks down rocks into smaller pieces through natural forces like wind, water, ice, and plants.

Front

What is erosion?

Back

Erosion is the process in which wind, water, ice, or gravity transport rock fragments from one location to another.

Front

What is deposition?

Back

Deposition is the process where sediments, soil, and rocks are added to a landform or land mass.

Front

How does wind cause weathering?

Back

Wind can blast sand at rocks, causing them to break apart and form caves.

Front

What role do plants play in weathering?

Back

Plants can cause weathering by growing in cracks of rocks, which can break the rocks apart.

Front

What happens when water freezes in rock cracks?

Back

When water gets into cracks and freezes, it expands and can break the rocks apart, a process known as frost wedging.

Front

What is an example of erosion caused by water?

Back

Rivers can erode the land by carrying away soil and rock as they flow.

Front

How does gravity contribute to erosion?

Back

Gravity can cause rocks and soil to move downhill, leading to erosion.

Front

What is the difference between weathering and erosion?

Back

Weathering breaks down rocks, while erosion transports the broken pieces to new locations.

Front

What is sedimentation?

Back

Sedimentation is the process of settling or being deposited as sediment, often after erosion.