Across
- 3. a fire that is burning strongly and out of control on an area of grass or bushes in the countryside
- 5. a strong, dangerous wind that forms itself into an upside-down spinning cone and is able to destroy buildings as it moves across the ground
- 6. a violent wind that has a circular movement, especially in the West Atlantic Ocean
- 7. a mass of rock and earth moving suddenly and quickly down a steep slope
Down
- 1. a mountain with a large, circular hole at the top through which lava (= hot liquid rock) gases, steam, and dust are or have been forced out
- 2. a sudden violent movement of the earth's surface, sometimes causing great damage
- 4. to cause to fill or become covered with water, especially in a way that causes problems
- 5. an extremely large wave caused by a violent movement of the earth under the sea