# Fast & Slow Earth Changes

Understand that Earth's surface changes: some changes are quick (eruptions, earthquakes) and some are slow (wind, water wearing away rock)

Builds on: What Is an Earthquake (soft, https://ai.page/c/what-is-an-earthquake/en.md), What Is a Volcano (soft, https://ai.page/c/what-is-a-volcano/en.md)

Concept id: fast-and-slow-earth-changes. Subject: science. Licence: CC BY-SA 4.0.

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