| A | B |
|---|
| Fault | A Crack in the earth |
| Core | Outer layer of the earth |
| Fissure Volcano | an opening or split |
| Transform Boundry | when two plates are sliding alongside each other |
| Lithosphere | outer part of the earth |
| Cinder Cone Volcano | this volcano erups becuase lava is highly charged with gas bubbles from a vent under pressure |
| Tectonic Plates | The lithosphere of the earth is divided into a small number of plates which float on and travel independently |
| Crust | outer most layer of the earth |
| Convergent Boundry | when two techtonic plates move toward one another and colide |
| Divergent Boundary | a techtonic boundry where two plates are moving away from each other |
| Subduction Zone | plates that slowly move across from the planet surface |
| Mesosphere | region of the earth's atmosphere |
