Across
- 3. ______or asthenosphere is where the molten rocks move to push the plates around
- 4. these boundaries are the site of very powerful earthquakes even though lava does not rise to the surface
- 8. these margins are associated with violent volcanoes and mountain building
- 9. Scientists now use this technology to track the movement of plate boundaries
Down
- 1. ______boundaries are the site of mid-ocean ridges and the formation of new crust
- 2. the _________ is the result of a convergent boundary
- 5. the East African ______ Valley is the site of divergent movement of plates
- 6. ocean _________ form under the ocean as a result of plates moving towards each other.
- 7. _______or lithosphere is where all the tectonic plates are located
