Across
- 1. type of crust we are on
- 5. sublayer of the mantel that is closest to the core
- 7. Earth's crust split into large pieces
- 9. pressure and temperature ___________________(s)with depth
- 10. a process in the pass that occurs today
- 11. plates divide at this boundary
- 13. _____________ are formed at oceanic vs oceanic convergent boundaries
- 16. plate _________________, where two plates meet
- 18. a type of seismic wave that can go through all layers of the earth
- 19. the layer that has the most pressure and highest temperature is the ___________ core
- 22. series of waves that build upon each other
- 24. molten rock inside the Earth's crust
- 25. a wave that is phirst and phast
Down
- 2. the more dense layer of crust, will be the one to subduct
- 3. a break in the rock where earthquakes occur
- 4. __________________________ current, heating and cooling of magma causes continental drift
- 6. hotter magma rises, cooler magma sinks because of the difference in ___________________
- 8. plates that slide at this boundary
- 12. 75% of all volcanoes are located here
- 14. plates collide at this boundary
- 15. at divergent boundaries new _______ ___________ is created
- 17. ____________ ____________ are formed at convergent boundaries
- 20. vibrations that are detected in Earthquakes and volcanic eruptions ____________ waves
- 21. molten rock outside the Earth's crust
- 23. a type of seismic wave that is slow and second