Across
- 3. Cause of mantle's movement
- 8. Location on earth's surface that represents the origin of an earthquake
- 12. This type of wave creates the rolling motion observed on Earth's surface
- 13. This island country was formed along the MidAtlantic Ridge by magma cooling at Earth's surface
- 14. Boundary type were plates slide past each other
- 16. Forms at continental/continental divergent boundaries
- 18. landfrom created at a continental/continental convergent boundary
- 22. Magma layer that creates Earth's magnetic field
- 23. How energy is released during an earthquake
- 25. Machines that measure seismic waves
Down
- 1. The denser of the two types of crust
- 2. Stress is a type of...
- 4. Tectonic plates are always slowing moving but get stuck due to this
- 5. Name of scientist who first proposed the idea of plate tectonics
- 6. This happens when one plate slides beneath another
- 7. This keeps the inner core a solid despite extreme hot temperatures
- 9. Fastest waves move longitudinal inside Earth
- 10. Minimum amount of locations needed for earthquake triangulation
- 11. This boundary type creates new crust
- 15. places where breaks in Earth's crust from and two tectonic plates meet
- 17. This rock makes up a large majority of oceanic crust
- 19. Seismic waves travel outward from the...
- 20. Waves that cause horizontal shaking on Earth's surface
- 21. Forms at ocean/ocean divergent boundary
- 24. This type of wave can only travel through the mantle