# Inside a Volcano

Understand the inside of a volcano: magma is hot melted rock underground, lava is the same material after it reaches the surface, and volcanoes have a magma chamber, vent, and crater

Builds on: Earth's Layers (hard, https://ai.page/c/earth-s-layers/en.md), What Is a Volcano (hard, https://ai.page/c/what-is-a-volcano/en.md)

Concept id: inside-a-volcano. Subject: science. Licence: CC BY-SA 4.0.

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