Weathering and Erosion

Front

What is weathering?

Back

The process of breaking down rocks into smaller pieces by natural forces such as wind, water, ice, and plants.

Front

What is erosion?

Back

The process by which water, ice, wind, or gravity moves fragments of rock and soil from one place to another.

Front

What is deposition?

Back

The process by which water, ice, wind, or gravity deposits rock sediments and soil in a new place.

Front

What causes weathering?

Back

Natural forces like wind, water, ice, and plants can cause weathering by breaking down rocks.

Front

How does wind contribute to weathering?

Back

Wind can blast sand at rocks, causing them to wear away and form caves.

Front

What role do plants play in weathering?

Back

Plants can break rocks apart by growing into cracks and expanding, which leads to weathering.

Front

What is the difference between weathering and erosion?

Back

Weathering is the breaking down of rocks, while erosion is the movement of those broken pieces.

Front

What is an example of erosion?

Back

Rain washing away soil from a hillside is an example of erosion.

Front

What is sediment?

Back

Sediment is small pieces of rock and soil that have been broken down by weathering.

Front

What natural force can cause erosion?

Back

Water, ice, wind, and gravity can all cause erosion.