- Crust.
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The layer of the Earth that we live on.
Volcanoes are on the Crust.
- eruption.
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When a volcano becomes too full and shoots out lava.
It is like when a person becomes too full after they eat and they have to throw up.
- igneous rock.
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Igneous rock is lava that is hard.
It can form new mountains and islands on Earth.
- lava
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Hot liquid that comes out of a volcano.
It is made up of ash and hot rocks.
- magma
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Rock that is found in the Mantle layer of Earth.
It explodes out of a volcano.
When it explodes out of the volcano, it is called lava.
- mantle
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One of Earth's 3 hidden layers.
It is right below the Crust.
It is right above the outer core.