Weathering Erosion Deposition

Front

What is weathering?

Back

The process of breaking down rocks and minerals into smaller pieces by physical, chemical, or biological means.

Front

What is erosion?

Back

The movement of soil and rock from one location to another, often caused by water, wind, or ice.

Front

What is deposition?

Back

The process by which sediments, soil, and rocks are added to a landform or land mass.

Front

What is a floodplain?

Back

An area of land adjacent to a river that is subject to flooding.

Front

What is a river delta?

Back

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

Front

What causes chemical weathering?

Back

Chemical weathering occurs when rocks undergo chemical reactions, often involving water, leading to changes in their mineral composition.

Front

What is mechanical weathering?

Back

The physical breakdown of rocks into smaller pieces without changing their chemical composition.

Front

How do waves cause erosion?

Back

Waves can erode coastlines by removing sand and rock through the force of their impact.

Front

What role does running water play in erosion?

Back

Running water can erode soil and rock, carving out valleys and shaping landscapes.

Front

What is the difference between weathering and erosion?

Back

Weathering is the breakdown of rocks, while erosion is the movement of those broken materials.