Across
- 1. Amount of earthquakes above 6 in Australia
- 4. The outer most layer of the Earth
- 6. Name of the scale used to measure Earthquakes
- 9. Used to measure Earthquake strength
- 10. Another name for tidal wave
- 12. Person who studies Earthquakes
- 13. The inner core is made of this solid metal
Down
- 2. Caused by tectonic plate movement
- 3. Number of main parts of the Earth
- 5. US city popular for Earthquakes
- 7. Point of surface directly above Earthquake
- 8. A type of plate in the Earth's crust
- 9. Is created to analyse Earthquake data
- 11. Volcanos spurt this material out