Across
- 2. A fracture in the Earth's crust where movement has occurred.
- 4. Molten rock beneath the Earth's surface.
- 6. A hot spring that erupts water and steam intermittently.
- 11. Rock formed through heat and pressure on existing rock.
- 13. The bowl-shaped opening at the top of a volcano.
- 14. Rock formed from layers of compacted sediment.
- 15. A mountain formed from erupted lava and ash.
- 17. The line along which a fault occurs.
- 18. The point on the Earth's surface above the earthquake's origin.
- 19. A crack or split in the Earth's crust.
Down
- 1. Molten rock that has erupted onto the Earth's surface.
- 3. Type of rock formed from cooled magma or lava.
- 5. Related to vibrations in the Earth's crust, often due to earthquakes.
- 7. A large flat elevated landform.
- 8. Energy derived from the heat of the Earth's interior.
- 9. Relating to the Earth's crustal plates and their movements.
- 10. A scale used to measure earthquake magnitude.
- 12. A volcanic region fed by underlying mantle.
- 16. The supercontinent that existed millions of years ago.
- 17. Preserved remains of ancient organisms found in sedimentary rocks.
