Across
- 3. waves these are waves of energy
- 4. the centre of the earthquake
- 7. we live on the ? of the earth
- 9. measures how strong an earthquake is
- 10. a strong shake
- 11. surfers need big ones to surf
Down
- 1. process of creating liquid during an earthquake
- 2. directly above the hypocentre of an earthquake
- 5. what moves around underneath the earth to cause an earthquake
- 6. giant heap of water that can be triggered by an earthquake
- 8. the planet that we live on shakes