Volcanoes
Different types of volcanoes
100
is a mountain that forms when molten rock call magma is forced to the earth surface
What is VOLCANOES
100
are built out of layers of lava from repeated nonexplosive eruptions.
What is a shield volcanoes
200
is magma that flows onto the earth surface
What is lava
300
pyroclastic material consist of the rock
What erupts from a volcano
400
volcanic bombs are large blobs of magma that harden in the air
What are volcanic bombs
500
whenthe gases in stiff magma expands rapidly
What is volcanic ash
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