Across
- 4. - around 80% of these occur in the Ring of Fire
- 6. waves - Energy travels through these vibrations caused by earthquakes
- 8. - sudden release of this in the lithosphere causes an earthquake.
- 9. - smaller temblors of less magnitude which follow more powerful ones.
Down
- 1. - water wave created by earthquake, volcano or landslide
- 2. - a procession by which shaking causes soil to act like liquid.
- 3. - A fracture or break in the Earth's surface along which rocks move past each other.
- 5. - The point on the Earth's surface directly above the focus
- 7. - used to determine magnitude and strength of an earthquake.