Earth's Changing Surface Flashcard Review

Front

What is the atmosphere?

Back

The atmosphere is the layer of gases surrounding the Earth, where weather occurs and meteors are found.

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from the Earth's surface by wind, water, or ice.

Front

What is deposition?

Back

Deposition is the process where materials are laid down or deposited after being transported by wind, water, or ice.

Front

What is weathering?

Back

Weathering is the process that breaks down rocks and boulders into smaller pieces through physical or chemical means.

Front

What is sediment?

Back

Sediment is small particles of rock, soil, and organic material that are transported and deposited by natural forces.

Front

What is a volcano?

Back

A volcano is an opening in the Earth's surface where molten rock, ash, and gases can escape from below the Earth's crust.

Front

What is a landslide?

Back

A landslide is the movement of rock, earth, or debris down a slope due to gravity, often triggered by rain or earthquakes.

Front

What is the geosphere?

Back

The geosphere is the solid part of the Earth, including rocks, soil, and landforms.

Front

What is the hydrosphere?

Back

The hydrosphere includes all the water on Earth, such as oceans, rivers, lakes, and groundwater.

Front

What is the biosphere?

Back

The biosphere is the part of Earth where life exists, including land, water, and the atmosphere.