Across
- 2. The covering of land by water
- 3. An ncontrolled fire that spreads rapidly through vegetation in forests, grasslands
- 6. A powerful tropical cyclone
- 8. An extended period without water
- 9. A series of oceanic waves caused by underwater distrurbances
- 10. A severe snowstorm
Down
- 1. The rapid flow of snow down a sloping surface.
- 4. The shaking of the Earth's surface
- 5. The movement of rock, soil, and debris down a slope
- 7. A violently rotating column of air