Across
- 2. where one plate dives under another plate
- 3. breaks in Earth's crust where rocks have slipped past each other
- 5. type of boundary where two plates slide past each other
- 6. type of boundary between two colliding plates.
- 10. a process that occurs at mid-ocean ridges, where new oceanic crust is formed through volcanic activity and then gradually moves away from the ridge
Down
- 1. These drive the movement of Earth's rigid tectonic plates in the planet's fluid molten mantle.
- 4. continents slowly moving across the Earth
- 7. type of boundary where two plates move apart
- 8. a supercontinent existing hundreds of millions of years ago
- 9. Energy that travels through Earth's layers, and are a result of earthquakes.