Across
- 4. an occasion when a volcano explodes, and flames and rocks come out of it
- 7. a large amount of water covering an area that is usually dry
- 8. a sudden violent movement of the earth's surface, sometimes causing great damage
Down
- 1. a strong, dangerous wind that forms itself into an upside-down spinning cone
- 2. an extremely large wave caused by a violent movement of the earth under the sea
- 3. a long period when there is little or no rain
- 5. a mass of rock and earth moving suddenly and quickly down a steep slope
- 6. a fire that is burning strongly and out of control on an area of grass or bushes