Across
- 7. a natural event such as a hurricane, earthquake, and tsunami's
- 8. a large, destructive fire that spreads quickly over wood or bush
Down
- 1. vibrations in the ground that result from the movement along breaks in the lithosphere movement
- 2. vent in Earth's crust through which molten rock flows
- 3. break in earth's lithosphere where one block moves toward,away from, or past another
- 4. series of waves in a body of water by the displacement of a large body of water
- 5. energy that travels as vibrations on and in the Earth
- 6. liquid's resistance to flow