Across
- 4. a disaster that shakes the ground
- 6. a large storm
- 8. a line that causes earthquakes
Down
- 1. a collapse of a large mound of ice
- 2. a mountain that can spray lava out of it
- 3. a tornado but on water that sprays up
- 5. a build up of wind that creates a funnel
- 6. a giant type of wave
- 7. a giant snowstorm