Weathering & Erosion

Front

What is weathering?

Back

Weathering is the process of breaking down rocks and minerals into smaller pieces.

Front

What is erosion?

Back

Erosion is the process that moves small pieces of Earth's surface to another location.

Front

What causes a mudslide?

Back

A mudslide is a fast erosion event caused by moving water and gravity.

Front

What are the main causes of erosion?

Back

Water, wind, and ice are the main causes of erosion.

Front

What is deposition?

Back

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

Front

What role do tree roots play in weathering?

Back

Tree roots can break apart rocks as they grow, contributing to weathering.

Front

How does ice cause weathering?

Back

Ice can cause weathering by freezing in cracks of rocks and expanding, which breaks the rocks apart.

Front

What is the difference between weathering and erosion?

Back

Weathering breaks down rocks; erosion moves the broken pieces away.

Front

What is an example of a natural event that can cause erosion?

Back

Heavy rain can cause erosion by washing away soil and rocks.

Front

What is gravity's role in erosion?

Back

Gravity pulls materials down slopes, contributing to erosion.