Across
- 1. process where one plate is forced beneath another
- 5. smaller earthquake that follows a major quake
- 8. Earth’s thin rocky outer layer
- 9. a plate boundary where plates slide past each other
- 12. giant sea wave triggered by underwater earthquakes or eruptions
- 14. molten rock beneath Earth’s surface
- 15. Layer of hot rock beneath the crust
- 16. Earth’s central layer
Down
- 2. a plate boundary where plates move together and one is forced down
- 3. relating to earthquakes or vibrations in the Earth
- 4. Sudden shaking of the ground caused by movement along a fault.
- 6. the underground point where an earthquake begins
- 7. molten rock that has reached Earth’s surface
- 10. point on Earth’s surface directly above an earthquake’s focus
- 11. A landform where magma erupts onto the surface
- 13. measurement of earthquake strength