Across
- 5. the amount of seismographs needed to pinpoint the location of an earthquake
- 7. a hazard associated with volcanic eruptions
- 8. how we measure the magnitude of an earthquake
- 9. a vent in earth's crust
- 10. vibrations released from an earthquake
Down
- 1. a combination of felsic and mafic magma
- 2. the scale used to measure an earthquake's intensity
- 3. magma with high viscosity
- 4. a type of volcano occurring at a divergent boundary
- 6. point on the surface that relates to where the earthquake originated
- 11. last wave recorded on a seismograph