Across
- 3. the idea that the continents slowly moved over Earth's surface.
- 5. where the Earth's lithosphere is broken into pieces separated by cracks.
- 6. the transfer of thermal energy by the movement of a fluid.
- 9. a plate boundary where two plates move past each other in opposite directions.
- 10. any trace of an ancient organism that has been preserved in rock.
- 11. the transfer of energy by electromagnetic waves.
- 13. a mountain that forms in Earth's crust when molten material or magma reaches the surface.
- 14. a plate boundary where two plates move away from each other.
Down
- 1. the process by which oceanic crust sinks beneath a deep ocean trench and back into the mantle at a convergent boundary.
- 2. a plate boundary where two plates move toward each other.
- 4. The molten mixture of water and sediment down a beach caused by waves coming in at an angle.
- 5. when the continents were joined together in one supercontinent/landmass 300 million years ago.
- 7. when magma reaches the surface.
- 8. An area where magma from deep within the mantle melts through the crust above.
- 12. the transfer of thermal energy from one particle of matter to another.
