Constructive and Destructive Forces Flashcard Review

Front

What are constructive forces?

Back

Constructive forces are natural processes that build up the Earth's surface, such as volcanic eruptions and sediment deposition.

Front

What are destructive forces?

Back

Destructive forces are natural processes that break down or remove materials from the Earth's surface, such as erosion and weathering.

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 and transported to another location.

Front

What is weathering?

Back

Weathering is the breaking down of rocks and minerals into smaller pieces by natural processes, including temperature changes, water, and chemical reactions.

Front

What is a canyon?

Back

A canyon is a deep valley with steep sides, often formed by the erosion of rock by a river over a long period.

Front

What is a sea arch?

Back

A sea arch is a natural rock formation that is formed by the erosion of rock along coastlines, creating an arch shape.

Front

How do glaciers affect the landscape?

Back

Glaciers shape the landscape by eroding the land beneath them and depositing sediment as they melt, creating features like valleys and moraines.

Front

What is sediment deposition?

Back

Sediment deposition is the process by which eroded materials are dropped off in a new location, often forming new landforms like deltas.

Front

What role does water play in shaping the Earth's surface?

Back

Water shapes the Earth's surface through processes like erosion, sediment transport, and deposition, creating features like canyons and riverbanks.

Front

What is a delta?

Back

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