Across
- 1. the name of the supercontinent that was made of all the continents combined
- 3. Formed when molten rock rises from the mantle to the surface.
- 7. Molten rock from inside Earth
- 9. The center of the earth. The most dense and hot part of the Earth.
- 10. The constant motion of Earth's plates
- 11. The preserved remains of ancient plants and animals
- 12. The outermost layer of earth
- 13. Tiny particles of rock and other material.
Down
- 2. The vast expanse of time that has passed since the formation of earth
- 4. Molten rock once it reaches Earth's surface
- 5. Below the crust. Consists of hot, flowing rock
- 6. A natural process that gradually erodes the Earth's surface over time
- 8. The fragmented sections of earths crust; made of large and small sections