Across
- 2. A zone that forms when continental land masses collide with oceanic plates
- 4. A mountain or hill with a crater or vent that lava erupts through
- 6. A natural disaster that happens when tectonic plates move.
- 8. A type of boundary that creates ridges
- 9. An elevated portion of the Earth's crust, that has steep sides
- 10. (2 words separated by a "-") A theory explaining that continents shift position on Earth's surface
Down
- 1. A plate that is made up of the lithosphere, it is always moving, and causes earthquakes
- 3. A type of boundary that forms when two plates move toward each other and collide
- 5. A type of boundary that occurs when plates slide past each other
- 7. The outer part of the Earth, consisting of the crust and mantle