Across
- 3. waves released from an earthquake
- 4. used to measure the magnitude of an earthquake
- 5. the shaking of the crust due to the movement of tectonic plates
Down
- 1. a person who studies earthquakes
- 2. the first and strongest type of seismic wave (can go through solids, liquids, and gasses)
- 4. the second and less strong type of seismic wave (only goes through solids)