Across
- 3. a large, destructive fire that spreads quickly over woodland or brush.
- 7. when gas and/or lava are released from a volcano
- 9. a long high sea wave caused by an earthquake, submarine landslide, or other disturbance.
- 10. a mobile, destructive vortex of violently rotating winds having the appearance of a funnel-shaped cloud and advancing beneath a large storm system.
Down
- 1. a system of winds rotating inward to an area of low atmospheric pressure, with a counterclockwise (northern hemisphere) or clockwise (southern hemisphere) circulation; a depression.
- 2. a long, narrow, ditch
- 4. an overflowing of a large amount of water
- 5. the sliding down of a mass of earth or rock from a mountain or cliff.
- 6. a severe snowstorm with high winds and low visibility.
- 8. a sudden and violent shaking of the ground