Across
- 1. A natural elevation of the earth's surface
- 6. An euruption coming from out of the earth's crust
- 8. caused by the heat from the core, cool and heat as they rise and fall
- 10. when something drops or goes down
- 11. liquid that spews from earth's crust
- 13. An extened break in the body of a rock
- 15. The space inbetween mountains
- 16. A sudden or violent shaking of the ground, normally caused by the earth's crust
- 17. Middle of atlantic ocean
- 20. When convection currents occur and magma spews
- 22. Super contient that consisted of all the contients
Down
- 2. Downword and side ways movement of a plate
- 3. the spreading apart of tectonic plates
- 4. may be caused by earthquake
- 5. A natural elivation of earth's surface connected
- 7. bottom of sea
- 8. Outer most shell of earth
- 9. for prorection from earthquakes, or volcanoes
- 12. Behind the crust
- 14. The planet we live on
- 17. How long and hard an earthquake lasts
- 18. Heat source of convection currents
- 19. the process of being moved
- 21. when something lifts or goes up