Constructive and Destructive Forces

Front

What is a constructive force?

Back

A constructive force is a natural process that builds up landforms on the Earth's surface, such as mountains and deltas.

Front

What is erosion?

Back

Erosion is the process of moving rock and sand from one place to another, often caused by wind, water, or ice.

Front

What is a delta?

Back

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

Front

What is an earthquake?

Back

An earthquake is a sudden movement of the Earth's surface caused by the release of energy along a fault line.

Front

True or False: A constructive force builds landforms on Earth.

Back

True

Front

What is weathering?

Back

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

Front

What is deposition?

Back

Deposition is the process by which sediment is laid down in new locations, contributing to the formation of landforms.

Front

What is a volcano?

Back

A volcano is an opening in the Earth's crust where molten rock, ash, and gases can escape, often creating new landforms.

Front

What is the difference between constructive and destructive forces?

Back

Constructive forces build up landforms, while destructive forces wear down and break apart landforms.

Front

What is a landform?

Back

A landform is a natural feature of the Earth's surface, such as mountains, valleys, plateaus, and plains.