Across
- 5. The volume of the shaking from earthquake.
- 6. The ring where most earthquakes/volcanoes occur.
- 8. A plate boundary that moves into each other.
- 10. When two plate boundaries slide together.
Down
- 1. A massive unstoppable wave.
- 2. the Thinnest layer of the Earth
- 3. A plate boundary that moves away from each other.
- 4. The instrument used to record and detect earthquakes.
- 7. The skeleton of an animal millions of years old.
- 9. The most thickest layer of the Earth
