Across
- 6. Melted rock below Earth’s surface
- 8. The place where two tectonic plates meet
- 9. A crack in Earth’s crust where lava escapes
- 10. A volcano formed by explosive eruptions and layers of ash and lava
- 12. The shaking of Earth caused by moving plates
- 13. The process where one tectonic plate slides under another
- 14. An opening at the top of a volcano
Down
- 1. A volcano with broad, gentle slopes made from flowing lava
- 2. A giant piece of Earth’s crust that moves slowly over time
- 3. The theory explaining movement of Earth’s plates
- 4. Another name for a composite volcano
- 5. The supercontinent that existed millions of years ago
- 7. The molten layer beneath Earth’s crust that plates move on
- 11. Melted rock that reaches Earth’s surface