| A | B |
| volcano made of layers of lava | Shield |
| volcano made of lava, ash, and cinders | Composite |
| volcano made of cinders | Cinder Cone |
| Magma | molten rock in the volcano |
| Lava | molten rock erupted from a volcano |
| formula for calculating the rate of plate movement | rate = distance/time |
| largest known volcano | Olympus Mons on Mars |
| Example of shield volcano | Mauna Loa |
| Example of composite volcano | Mt. Saint Helens |
| Example of cinder cone volcano | Paracutin, Mexico |
| Shield volcanoes have these kind of slopes | gentle slopes |
| Composite volcanoes killed people of Pompeii with this | ash and poisonous gas |
| Pyroclastic flow is made of this | ash, poisonous gas, and molten rock |
| Evidence that the plates are moving | Hot Spots |
| Example of hot spot | Hawaiian Islands |