| A | B |
|---|
| Lithosphere | Rigid outer layer of earth crust and upper mantle |
| Plates | The lithosphere is made of these large sections. |
| Plate Boundary | Place dividing one plate from the next. |
| Divergent Boundary | Plates are moving apart making a new lithosphere. |
| Convergent Boundary | Plates are moving together destroying the lithosphere or making mountains. |
| Transform Boundary | Plates slide past each other. |
| Hot Spot | Place deep inside the earth that is hotter than other locations. |
| Plume | Hot material from a hot spot that forms volcanoes on the earth. |
