Chapter 6 Volcanoes by ~ Mrs. Carlson

Solid magma core exposed when volcano cone erodes away.

Large opening caused by the collapse of the top of a volcano.

Volcano formed from alternating layers of lava and tephra.

To force or push out.

Magma hardened in a vertical crack.

Largest intrusive igneous rock body.

Steep-walled depression around a volcano's vent, an opening.

Basaltic volcano with gently sloping sides.

To enter by force; cut in.

Steep-sided volcano made of tephra.

Opening through which magma flows out on Earth's surface.

Hot area in Earth's mantle that melts rock into magma.

Hot melted rock material beneath Earth's surface.

Mountain that forms from layers of lava and ash.

Ash and cinders blown violently out of volcanoes.

Magma hardened by a horizontal crack.

Molten rock material flowing from volcanoes onto Earth's surface.