Volcano: A mountain where there is a tube of lava on the inside which runs to the center of the earth.

Volcanologist: A person who studies volcanoes and works with them.

Volcanic Eruption: An explosion of a volcanic mountain that has pressure on the inside.

Volcanic Vent: A hole in the volcano where magma comes out and turns into lava.

Magma: melted rock inside of the earth

Lava: magma when it is outside of the earth

---

home