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

How does running water shape the land?

Back

Running water can carve out riverbeds and canyons by eroding the soil and rocks.

Front

What role does sunlight play in weathering?

Back

Sunlight causes expansion and contraction in materials, which can lead to cracks and weathering.

Front

What is deposition?

Back

Deposition is the process where sediments are laid down in a new location after being transported by erosion.

Front

What natural force is responsible for the Grand Canyon's formation?

Back

Water, through erosion, is largely responsible for the formation of the Grand Canyon.

Front

What is the difference between weathering and erosion?

Back

Weathering breaks down materials, while erosion moves those materials to a different location.

Front

Can wind cause erosion?

Back

Yes, wind can erode soil and rocks, especially in dry areas.

Front

What is an example of chemical weathering?

Back

An example of chemical weathering is when acid rain breaks down limestone.

Front

How do ice and frost contribute to weathering?

Back

Ice can expand in cracks of rocks, causing them to break apart when it freezes and thaws.