Changes to Earth's Surface

Front

What is weathering?

Back

Weathering is the process of breaking down rocks and minerals into smaller pieces by natural forces such as wind, water, and temperature changes.

Tags

NGSS.MS-ESS2-2

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from one location and transported to another, often by water, wind, or ice.

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 in rivers, lakes, and oceans.

Tags

NGSS.MS-ESS2-2

Front

What natural force is responsible for forming the Grand Canyon?

Back

A river is the natural force that formed the Grand Canyon over millions of years through erosion.

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-4

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 sediments carried by the river.

Front

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

Back

Water can erode rocks and soil, transport sediments, and deposit them in new locations, significantly shaping the landscape.

Tags

NGSS.MS-ESS2-4

Front

What is a landslide?

Back

A landslide is the sudden and fast movement of rock, soil, and debris down a slope, often triggered by heavy rain or earthquakes.

Tags

NGSS.MS-ESS3-2

Front

What is a glacier?

Back

A glacier is a large mass of ice that moves slowly over land, shaping the landscape through erosion and deposition.

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 place to another.

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-4

Front

What is the process of sediment transport?

Back

Sediment transport is the movement of solid particles, such as sand and silt, from one location to another by wind, water, or ice.

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-2

NGSS.MS-ESS2-4