Across
- 5. Measures size of seismic waves during an earthquake.
- 6. Scale used to measure the amount of damage caused by earthquakes.
- 7. Sudden shockwave caused by plate tectonics being under stress.
- 8. Records earth movements.
Down
- 1. A scale on a graph where the numbers increase exponentially.
- 2. The region where two or more tectonic plates meet.
- 3. Scale that was used to measure the power of earthquakes.
- 4. The point on the Earth's surface directly above the focus of an earthquake.