Across
- 2. our home planet
- 4. a mountain or hill, typically conical, having a crater or vent through which lava, rock fragments, hot vapor, and gas are being or have been erupted from the earth's crust
- 5. the mostly solid bulk of Earth's interior
- 9. what happens when two blocks of the earth suddenly slip past one another
- 10. a supercontinent that incorporated almost all the landmasses on Earth
- 11. a geological process in which the oceanic lithosphere and some continental lithosphere is recycled into the Earth's mantle at convergent
- 13. extremely hot liquid and semi-liquid rock located under Earth's surface
- 14. giant waves caused by earthquakes or volcanic eruptions under the sea
- 16. of fire a path along the Pacific Ocean characterized by active volcanoes
Down
- 1. rigid layers of solid rock
- 3. pull apart
- 6. they slide past each other
- 7. any substance or device that can be made to produce a volume of rapidly expanding gas in an extremely brief period
- 8. molten or partially molten rock (magma) that has been expelled from the interior of a terrestrial planet (such as Earth) or a moon onto its surface
- 12. two plates collide
- 15. the very hot, very dense center of our planet