Across
- 2. boundary where earthquakes form (sliding)
- 6. gap that formed from a subduction zone
- 7. shaking on Earth from shifting plates
- 8. valley formed at divergent boundaries
- 9. layer of the Earth with convection currents
- 10. currents that cause tectonic plates to shift
Down
- 1. boundary where two plates drift apart
- 3. zone where volcanoes form
- 4. semi-molten rock found in the Earth's mantle
- 5. boundary where two plates collide