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1.Intrusive igneous rock bodies
3.A bowl shaped depression at the top of the mountain around the vent.
5.Large crater, up to 50 km in diameter
11.A moutain with broad, gently sloping sides and a nearly circular base.
12.Irregularly shaped plutons that are similar to batholiths but smaller in size
13.Opening in the crust that lava erupts through
1.Rapidly moving volcanic material
2.Rock fragments thrown into the air during a volcanic eruption
4.A pluton that forms when magma intrudes parallel to layers of rock
5.A type of volcano that forms when material ejected high into the air falls back to Earth and pile up around the vent
6.A mush-room pluton with a round top and flat bottom
7.The largest plutons
8.Usually hot area in Earth's mantle that is stationary for long periods of time, where high temp. plumes of mantle material rise toward the surface.
9.Internal resistance to flow.
10.A type of volcano that form when layers of volcanic fragments alternate with lava.

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