Across
- 1. A volcano that has not yet erupted but may do so in the future.
- 3. used to measure the size of an earthquake.
- 6. Molten rocks that flows from a volcano.
- 9. A rock formed by high heat and heavy pressure.
- 12. The supercontinent.
- 14. An imprint of a living thing found in a rock.
- 15. This occurs when magma reaches the surface of a volcano.
- 18. This volcano is the most recent volcano to have erupt in New Zealand.
- 19. Made of small rocks and glass fragments.
- 20. A type of rock formed when lava or magma cools.
Down
- 2. The name of the plate for the land.
- 4. A light coloured, rough textured volcanic rock.
- 5. Extremely hot liquid and semi-liquid rock that is formed under the earths surface.
- 7. A shake caused by two plates sliding past each other.
- 8. An active volcano located at the southern end of Taupo.
- 10. These form when magma is cooled slowly in a rock.
- 11. a metamorphic rock formed from limestone.
- 13. A course-grained intrusive rock mainly often used for buildings and monuments.
- 16. The biggest plate.
- 17. A glassy fine-grained extrusive rock.