Across
- 3. water in the the ground
- 4. the edge of earth plates
- 6. opening in the earth with lava
- 7. the inner most layer.
- 10. the surface on rocks are dissolving
- 13. features of the earth
- 14. motion rock ejected by volcano
- 18. German meteorolgist
- 19. a hot or cold mixture
Down
- 1. large landmasses
- 2. the wearing away of rocks
- 4. currents, heat driven cycles
- 5. not active
- 8. inception living organisms
- 9. drift the movement of continents
- 11. molten rock ejected by volcanos in liquid form
- 12. tectonics- a scientific theory about major landforms
- 15. outer layer on the earth
- 16. plates colliding
- 17. the location where two plates