🔬 Science · Volcanoes & Earthquakes

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

Typical age: 7–9 years

“If your child looks at a cross-section diagram of a volcano, can they point to the magma chamber, vent, and crater, and explain the difference between magma underground and lava on the surface?”

0 / 3 mastered

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Needs first

Earth's LayersREQUIRED
Magma chamber concept requires knowing Earth has hot interior layers
What Is a VolcanoREQUIRED
Internal volcano structure builds on basic volcano knowledge

Unlocks next

Eruption Types & Volcano ShapeREQUIRED
Eruption types depend on understanding magma and internal volcano structure
Pompeii & Vesuvius
Pompeii story is enriched by understanding volcano internal structure
Monitoring VolcanoesREQUIRED
Monitoring volcanoes requires understanding internal structure and eruption process