Across
- 3. A sudden shaking of ground
- 5. Lava and hot material are expelled from a volcano
- 8. Rocks, earth, debris move down a slope
Down
- 1. An uncontrolled fire that burns vegetation in wildlife
- 2. Mass of snow that slides down the mountain
- 4. A violent storm that spins in a big circle
- 6. A very large wave triggered by the violent movement of earth under the sea
- 7. Usually a dry area is covered with extreme amount of water