Across
- 3. where the earthquake begins
- 6. the first vibration sent out from an earthquake
- 8. movement toward
- 13. movement away from
- 16. heat transfer by a moving fluid
- 17. what an earthquake is essentially
- 18. Earth's outermost solid layer
- 19. heat transfer by physical contact
Down
- 1. heat transfer by EM waves
- 2. to visit again
- 4. the wave motion and energy are perpendicular
- 5. to overcome
- 7. movement past
- 9. the most destructive seismic wave
- 10. to draw out
- 11. related to earthquakes
- 12. makes up 80% of Earth's volume
- 14. where earthquake energy shows up on the surface
- 15. a type of plate