Across
- 2. An uncontrolled fire that spreads rapidly through wildland areas.
- 7. The shaking of the ground caused by the movement of tectonic plates.
- 8. A violently rotating column of air that forms beneath a thunderstorm.
- 9. A strong, rotating storm system characterized by strong winds and heavy rain.
Down
- 1. A mountain or vent that erupts hot lava, ash, and gas.
- 3. The expulsion of lava, ash, and gas from a volcano.
- 4. A shaking of the ground caused by a small earthquake or volcanic activity.
- 5. An overflow of water that submerges land that is usually dry.
- 6. A large, destructive wave caused by an earthquake or volcanic eruption.