Across
- 3. plates slide past each other
- 6. crust and mantle
- 10. plates collide
- 11. convergent non-subduction example
- 13. currents shift and move
- 15. a streak of light
- 17. convergent subduction example
- 18. only planet that has life
- 19. plates separate
- 20. force of attraction
Down
- 1. largest planet
- 2. separate
- 4. sinks
- 5. clump of ice
- 7. divergent example
- 8. lithosphere
- 9. life
- 12. smallest planet
- 14. Transform example
- 16. rocky metallic objects