Across
- 4. – When tectonic plates move away from each other
- 6. – The hot, thick layer beneath the crust
- 9. – When tectonic plates slide past one another
- 11. – A strong force pushing on rocks deep underground
Down
- 1. – When tectonic plates move toward each other
- 2. – Energy that can melt or change rocks inside Earth
- 3. – The thin outer layer of the Earth where we live
- 5. – Melted rock that reaches Earth’s surface
- 7. – A time when all the continents were joined together as one landmass
- 8. – The center of the Earth made mostly of iron and nickel
- 10. – Melted rock found below Earth’s surface
