Fast and Slow Changes to Earth

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What is weathering?

Back

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

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What is erosion?

Back

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

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What is deposition?

Back

Deposition is the process where eroded materials are dropped off in a new location, forming new landforms.

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What are the main causes of weathering?

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The main causes of weathering include wind, water, ice, and temperature changes.

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What is magma?

Back

Magma is molten rock located beneath the Earth's surface.

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How do volcanoes form?

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Volcanoes form when magma from inside the Earth escapes to the surface, often through weak spots in the crust.

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What is a hurricane?

Back

A hurricane is a tropical storm with strong winds that forms over warm water and can cause significant damage when it reaches land.

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What causes earthquakes?

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Earthquakes are caused by pressure and movement within the Earth's crust, often along fault lines.

Front

What is a landslide?

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

Front

What is the difference between fast and slow changes to Earth?

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Fast changes include events like earthquakes and volcanic eruptions, while slow changes include processes like weathering and erosion.