tectonics plates

4. When large regions rise vertically with very little deformation form
5. The magnetic field_____directions
6. that continents are in constant motion on the surface of the earth
8. Are deep underwater troughs created by one plates subducting under another plate at convergent plate boundary
9. new oceanic crust forms along a mid-ocean ridge and older oceanic crust moves away from the ridge
11. parallel ridges that form where blocks of crust move up or down along faults
13. Mountain ranges in the middle of the ocean
14. fault Where tectonic plates slide horizontally past each other

1. Are made of layers of rock that are folded
2. A curved line of volcanoes that forms parallel to a plate boundary
3. An area of many fractured pieces of crust along a large fault
7. A state in which magnetized objects would reverse direction and orient themselves to point geographically south
10. all continents that were once connected as a supercontinent
12. magnetized objects, such as compass needles, will orient themselves to point geographically north