Chapter 3 Volcanos

2. These types of eruptions are caused by high-silica magma.
3. These form along the boundaries of converging oceanic plates.
6. A landform in New Mexico named ______ formed when magma hardened in an ancient volcanoes pipe.
10. A ______ is the hole left when a volcano collapses.
11. Forms where two tectonic plates are diverging.
12. What could be described as the mountain of Fire and Ice?
13. This volcano type looks like a _____ due to its gently sloping sides.
15. The surface of ____ looks like coiled rope.
16. Magma that forces its way between layers of rock is called a ________.
17. What is the name of the tectonic plate responsible for forming the Cascade Volcanoes?

1. A mixture of hot rocks, ash and gases forming a fast moving cloud that rushes down a mountain side is referred to as a ___?
4. This instrument detects slight surface changes in elevation caused by the movement of magma.
5. These features form the cores of many mountain ranges.
7. A _______ can cover large areas with a thick layer of lava.
8. This could be described as a large room where future rock gathers together waiting to erupt.
9. These form volcanoes in the middle of tectonic plates.
14. This volcano, named ________, erupted out of a mexican farmer's field in 1943, reaching 400 meters!