Across
- 2. richter - founder of richter scale
- 4. - area receives no rain or less rain than normal for long period
- 6. - people who study earthquakes
- 8. scale - earthquakes are measured
- 9. - lava is below the earth's surface
- 10. island - active volcano in the indian sub continent
Down
- 1. - comes from the name vulcan , roman god of fire
- 3. - reading or pattern on the paper
- 5. - tidal or storm waves
- 7. - sudden shaking of the ground