Weathering, Erosion, Deposition Flashcard

Front

What is erosion?

Back

Erosion is the natural process that removes soil and rock from one location and transports it to another, often caused by wind, water, or ice.

Front

What causes mountains and hills to get smaller over time?

Back

Erosion causes mountains and hills to get smaller over time by wearing away the rock and soil.

Front

How does wind contribute to weathering?

Back

Wind contributes to weathering by blowing sand that can wear away rock surfaces.

Front

What is sediment?

Back

Sediment is weathered rock that has been broken down into smaller pieces.

Front

What natural force contributes the most to beach erosion?

Back

Waves contribute the most to beach erosion by constantly crashing against the shore.

Front

What is a landslide?

Back

A landslide is a sudden and fast movement of rock and soil down a slope, often caused by gravity.

Front

What is deposition?

Back

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

Front

What role does gravity play in erosion?

Back

Gravity causes materials to move downhill, contributing to erosion through processes like landslides and rockfalls.

Front

What is weathering?

Back

Weathering is the process of breaking down rocks into smaller pieces through physical, chemical, or biological means.

Front

How do waves cause erosion?

Back

Waves cause erosion by continuously hitting the shoreline, wearing away rocks and sand.