Across
- 3. A supercontinent that existed 200,000,000 years ago.
- 5. When a cold ocean plate slides under a lighter one
- 6. What is the name of the flow of a falling plume of an eruption?
- 7. Broad, gently sloping volcano type
- 9. Point where earthquake starts
- 10. Depression on top of volcano
- 12. A deep valley on the ocean floor marking a subduction zone
- 14. Something's resistance to flow
- 16. The vibration of the earth's crust
- 17. Boundary type where two plates push towards each other
- 18. Linear zone where crust is pulled apart
- 19. The layer above the outer core
Down
- 1. Molten rock beneath the earth's surface
- 2. Largest, most violent volcano type
- 4. Point on surface right above where earthquake starts
- 8. The outer shell of the earth
- 9. Visible crack on earth's crust
- 11. Boundary type where two plates pull away from each other
- 13. This process is the main reason plates move
- 15. Boundary type where two plates slide across each other vertically