Across
- 4. A boundary where two plates slide past each other
- 7. A part of earth's surface that is always shifting
- 8. The thickest layer of earth and the crust sits on this
- 9. A plate that is mainly along land and has granite as bedrock
- 10. The thinnest layer of the earth and is on the very top
Down
- 1. A boundary where two plates split apart
- 2. Molten rock
- 3. A boundary where two plates come together
- 5. A plate that is mainly along the oceanic with Basalt as bedrock
- 6. The very center of the earth which heats the other layers