Weathering, Erosion, and Deposition Pre-Test

Front

What is weathering?

Back

Weathering is the process that breaks down rocks into smaller pieces or sediments through physical, chemical, or biological means.

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 wind, water, or ice.

Front

What is deposition?

Back

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

Front

How does freezing and thawing affect rocks?

Back

Freezing and thawing can cause rocks to break apart, a process known as physical weathering.

Front

What is a delta?

Back

A delta is a landform created at the mouth of a river where it meets a body of water, formed by the deposition of sediments carried by the river.

Front

What natural force primarily shapes sand dunes?

Back

Wind is the primary force that shapes sand dunes by moving sand particles.

Front

What is the difference between rapid and slow changes to Earth's surface?

Back

Rapid changes occur quickly, such as volcanic eruptions and earthquakes, while slow changes happen over long periods, like weathering.

Front

What is an example of a rapid change to Earth's surface?

Back

An example of a rapid change is a landslide, which can occur suddenly due to heavy rain or earthquakes.

Front

What role do rivers play in sediment deposition?

Back

Rivers carry sediments and deposit them at their mouths, forming features like deltas.

Front

What is the process of weathering by glaciers called?

Back

The process of weathering by glaciers is called glacial weathering, which can break down rocks as glaciers move.