Across
- 4. height above the sea level
- 5. two continental plates collide (converge), and one is pushed upward
- 6. faults, like san Andreas, form. many earthquakes occur along these faults
- 7. the study of shapes and features of the earths surface.
- 8. chain of mountains close together under 300m
- 11. plates are separating/moving away from each other
- 12. volcanoes and earthquakes
- 14. ocean plates move apart from each other
Down
- 1. volcanoes form along the edges of plate boundaries
- 2. convergent boundaries. oceanic plate is pushed under the continental plate
- 3. line that connects plates on a topographic map that are all the same
- 9. the difference between the highest elevation point and the lowest elevation point on a map
- 10. subduction of one plate under another
- 13. a crack in the earths crust
- 15. plates collide
- 16. continental plates move apart from each other