Across
- 5. , instrument used to measure the magnitude of an earthquake
- 7. , Earth's crust is broken into these types of plate
- 8. , boundary where two plate slide past each other
- 9. , most well known transform plate boundary in the world
- 11. , boundary where two plates move toward each other
Down
- 1. , underwater earthquakes that cause large ocean waves
- 2. , a supercontinent 200 million years ago
- 3. , boundary where two plate move away from each other
- 4. , Divergent plate boundaries cause these
- 6. , cycle begins with continental rifting within a large landmass
- 10. , magma that has erupted onto Earth's surface