Weathering and Erosion

Front

What is weathering?

Back

Weathering is the process of breaking down rocks and minerals into smaller pieces due to natural forces like wind, water, and temperature changes.

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from one location and transported to another, often by water, wind, or ice.

Front

How does fast moving water affect rocks?

Back

Fast moving water causes rocks to bump and scrape against each other, leading to the rocks becoming smaller over time.

Front

What happens to sugar cubes when shaken in water?

Back

Shaking sugar cubes in water simulates weathering, as the cubes break down into smaller pieces.

Front

What is an example of erosion?

Back

An example of erosion is rain washing away soil from a hillside.

Front

What is an example of weathering?

Back

An example of weathering is flood water pounding on a canyon wall and wearing it down.

Front

What role does precipitation play in weathering?

Back

Precipitation can contribute to weathering by causing rocks to break down through processes like freeze-thaw cycles.

Front

What is the difference between weathering and erosion?

Back

Weathering breaks down rocks in place, while erosion involves the movement of those broken materials to a new location.

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 plants contribute to weathering?

Back

Plants contribute to weathering through their roots, which can grow into cracks in rocks and break them apart.