Across
- 4. The earth's crust is made of _____.
- 6. Rocks and soil break loose and slide down.
- 9. These islands are volcanic islands found in the Pacific Ocean.
- 10. When Earth's plates push together and causes the rocks to bend and fold.
- 12. A huge sheet of rock that can move and cause an earthquake.
- 13. A hot melted liquid that shoots out of the volcano.
- 14. A series of actions that happen over time (vocabulary).
Down
- 1. A person who studies earthquakes.
- 2. A giant wave caused by earthquakes, landslides, or volcanic eruptions.
- 3. An opening in the earth's crust that erupts.
- 5. A person who studies volcanoes.
- 7. Natural features of Earth's surface (vocabulary).
- 8. The ground shakes suddenly.
- 10. The inner core is a solid ball of _____.
- 11. The outside or outermost part (vocabulary).
