| A | B |
|---|
| What is the force from the inner earth causes plates to move? | convection currents of magma from inside the earth |
| Evidence for magnetic reversals are found | as strips or bands on ocean floor with different magnetic orientations |
| two plates slide past each other | transform boundary |
| Transform boundaries cause | earthquakes |
| Fault-block mountains are formed at | divergent boundaries |
| islands of Japan are examples of | convergent boundaries |
| how scientists study sea floor | sound, sonar, echo |
| oceanic crust sinks below continental crust because it is more ______ | dense |
