Weathering & Erosion Flashcard

Front

What is weathering?

Back

Weathering is the process that breaks down rocks and other materials on Earth's surface into smaller pieces.

Tags

NGSS.MS-ESS2-2

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from the Earth's surface by natural processes such as wind or water flow.

Tags

NGSS.MS-ESS2-2

Front

What is deposition?

Back

Deposition is the process where sediments, soil, and rocks are added to a landform or land mass, often occurring after erosion.

Tags

NGSS.MS-ESS2-2

Front

What is wind abrasion?

Back

Wind abrasion is a type of weathering where wind carries small particles that wear away rocks and surfaces.

Tags

NGSS.MS-ESS2-2

Front

What is oxidation in the context of weathering?

Back

Oxidation is a chemical weathering process where oxygen reacts with minerals, often leading to rusting.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

What role do living things play in weathering?

Back

Living things, such as plants and animals, can contribute to weathering by breaking down rocks through biological processes.

Front

What is ice wedging?

Back

Ice wedging is a physical weathering process where water seeps into cracks in rocks, freezes, and expands, causing the rock to break apart.

Tags

NGSS.MS-ESS2-2

Front

How do waves contribute to deposition?

Back

Waves can drop sand and other materials on the beach, leading to the formation of new landforms through deposition.

Front

What is a mudslide?

Back

A mudslide is a type of erosion where a large amount of mud flows down a steep slope, often triggered by heavy rain.

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS3-2

Front

What is the difference between weathering and erosion?

Back

Weathering breaks down rocks into smaller pieces, while erosion involves the movement of those pieces from one location to another.

Tags

NGSS.MS-ESS2-2