Across
- 4. The outermost layer of the Earth.
- 5. Melted rock below the Earths Surface.
- 7. When two plates move away from each other.
- 8. when one plate slides under another as the two are pushed together.
- 9. The solid outer part of Earth that includes the crust and upper mantle.
- 11. The layer of the Earth under the crust, containing the Asthenosphere.
- 13. When 2 plates slide past eachother.
- 14. The layer of Earth right under the Mantle, made mostly of liquid iron and nickel.
- 15. A rigid layer of the Earth's crust that is believed to drift slowly.
Down
- 1. The center of the Earth made of solid iron and nickel.
- 2. The movement of Earth's crust.
- 3. A slowly flowing layer of solid and melted rock that the lithosphere floats on.
- 6. Movement of the edge of one tectonic plate under another.
- 10. when 2 plates push eachother up.
- 12. Melted rock on Earth’s surface.