Weathering and Erosion

Front

What is erosion?

Back

Erosion is the movement or transportation of rock and soil from one location to another, often caused by water, wind, or ice.

Front

What is a glacier?

Back

A glacier is a large mass of slow-moving ice that forms from compacted snow and can flow over land.

Front

What is rock formation?

Back

Rock formation is the process by which soil is converted into rock through heat, pressure, and time.

Front

What causes small rocks to move down a river?

Back

Small rocks move down a river due to erosion, which is the process of transporting materials by water.

Front

What is physical weathering?

Back

Physical weathering is the process of breaking down rocks into smaller pieces without changing their chemical composition.

Front

What is the difference between weathering and erosion?

Back

Weathering is the breaking down of rocks, while erosion is the movement of those broken materials from one place to another.

Front

What role does water play in erosion?

Back

Water can erode rocks and soil by carrying them away as it flows, especially in rivers and streams.

Front

What is sediment?

Back

Sediment is small particles of rock and soil that are transported by erosion and can settle in new locations.

Front

How do glaciers contribute to erosion?

Back

Glaciers erode the land beneath them by scraping and carrying away rocks and soil as they move.

Front

What is the impact of wind on erosion?

Back

Wind can erode surfaces by lifting and carrying away loose particles, especially in dry and sandy areas.