Across
- 3. earthquakes occur here
- 6. this type of material describes both magma and lava
- 10. home state of the San Andreas fault
- 11. Mount Everest is part of this mountain range
- 14. the study of the oceans
- 15. type of valley that occurs at a divergent boundary
- 17. one who studies weather patterns; Wegner was one
- 18. used by scientists to measure plate movements
- 19. type of heat transfer involving density
Down
- 1. type of boundary where plates are moving away from each other
- 2. subduction occurs at this type of plate boundary
- 4. where one would find a mid-ocean ridge
- 5. ocean that hosts the "Ring of Fire"
- 7. word that describes two or more objects moving toward each other
- 8. type of crust that is more dense
- 9. type of plates that make up the surface of Earth
- 12. 115 million years ago Australia was attached to this continent
- 13. underwater volcanoes
- 16. a good guess based on scientific facts