Across
- 1. what can make plate move away from eachother
- 7. the study of Earth
- 8. plate boundaries moving towards each other
- 11. what causes to form volcanoes
- 12. plate boundaries moving apart
- 14. A supercontinent made up of all continents
- 15. what was the earliest eon in history
- 16. what can create mass destruction by erupting
Down
- 2. where most earth quakes and volcanoes occur
- 3. what is found in zicronium minerals
- 4. what is the largest landmasses of the earth
- 5. What is the thinnest layer of the earth
- 6. What is the thickest layer of the earth
- 9. what floods cities
- 10. Causes earthquakes and tsunamis
- 13. plate boundaries slide past each other