Earth's Surface

Front

What is weathering?

Back

Weathering is the process by which rocks and sediment break down over time.

Front

What is erosion?

Back

Erosion is the process by which rock and sediment move over the earth’s surface.

Front

What is deposition?

Back

Deposition is the process by which rock and sediment build up the earth’s surface.

Front

What landform is created by a glacier?

Back

A glacier creates U-shaped valleys.

Front

What is a canyon?

Back

A canyon is a deep valley with steep sides shaped by water.

Front

What builds up the surface of the earth?

Back

Lava flow from volcanoes builds up the surface of the earth.

Front

What is the difference between weathering and erosion?

Back

Weathering breaks down rocks, while erosion moves the broken pieces.

Front

What natural event can cause weathering?

Back

Ice cracking a rock is an example of weathering.

Front

What is a V-shaped valley?

Back

A V-shaped valley is formed by the erosion of a river.

Front

What role do glaciers play in shaping the earth's surface?

Back

Glaciers carve out U-shaped valleys and can create other landforms.