Across
- 2. Wherever there is a shortage of rain over a long period of time
- 4. a large amount of earth, rock, and other material that moves down a steep slope
- 5. Natural disasters, both on land and under the ocean, may cause deadly ocean waves
- 8. hot gases and melted rock from deep within Earth find their way up to the surface
- 10. When water overflows onto dry land
- 11. violent events that are outside the control of humans
Down
- 1. huge masses of rock move beneath the Earth’s surface and cause the ground to shake
- 3. a type of storm in which powerful rotating winds form a column, which reaches from a cloud down toward the ground
- 6. is an uncontrolled fire that burns in a forest, grassland, or other sparsely populated area
- 7. a circular storm that forms over warm oceans
- 9. a large amount of snow that quickly moves down a slope