An explosive mountain that blows it's top off.

A big chamber under a volcano that holds all the magma when it explodes.

Lava that's under ground and is more dense.

When magma reaches above the ground, and it becomes less dense.

The top hole of a volcano that spews out lava.

The tube in a volcano that leads to the top/crater of a volcano.

A vent in a volcano in which lava flows out of.

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Volcanoes

Question	Answer
Volcano	An explosive mountain that blows it's top off.
Magma Chamber	A big chamber under a volcano that holds all the magma when it explodes.
Magma	Lava that's under ground and is more dense.
Lava	When magma reaches above the ground, and it becomes less dense.
Crater	The top hole of a volcano that spews out lava.
Pipe	The tube in a volcano that leads to the top/crater of a volcano.
Side Vent	A vent in a volcano in which lava flows out of.