Across
- 2. A measure of earthquake magnitude.
- 5. A seismograph records these during an earthquake.
- 6. Line The epicenter of an earthquake is usually located near one of these.
- 7. Plates Plates that make up the Earth's outer shell.
- 8. A seismic sea wave, often triggered by an earthquake.
- 10. The shaking or trembling of the Earth's surface.
Down
- 1. A natural fault that occurs due to tectonic movement.
- 3. Plates Plates that move away from each other.
- 4. A sudden release of energy in the Earth's crust.
- 5. Fault A fault where the rock has moved horizontally.
- 9. Molten rock beneath the Earth's surface.
