Plate Tectonics Vocabulary
Across
- 2. usually formed when an oceanic plate slips underneath a continental plate
- 3. The theory of plates forming the Earth's crust that form its various landmasses (2 word phrase)
- 5. The molten layer of rock in Earth
- 6. deep valley formed by tectonic plate movement
- 7. ancient supercontinent
- 9. The surface layer of rock in earth
- 10. tectonic boundary that forms mountains
- 11. Break or crack in the Earth's crust
Down
- 1. The theory in which continents move around on the Earth's surface (2 word phrase)
- 4. tectonic boundary that makes earthquakes
- 8. tectonic boundary that forms valleys