Across
- 3. portion of earth's crust that lies beneath the oceans; it is thinner than continental crust
- 6. map that shows the shape and elevation of the land surface using contour line, and shows other land features using symbols
- 10. mountains formed when rocks move along faults, leaving blocks of crust at different elevations
- 12. a boundary between two lithospheric plates are sliding past each other
- 13. form where lithospheric are moving away from each other
Down
- 1. under sea mountain range that forms where tow parts of earth's crust are pushing apart
- 2. on a map, a line that connects points of equal elevation above sea level
- 4. rocky material that makes up the continents; it is less dense and contains greater amounts of lighter colored minerals than oceanic crust
- 5. outermost layer of earth's surface, which is rocky and solid; includes the crust and the rigid part of the upper mantle
- 7. height above sea level
- 8. formed where two sections of earth's crust a colliding
- 9. mountains formed by the bending of rocks
- 11. the process in which one lithospheric plate slides under another; occurs at converging plate boundaries