Earth layers, earthquakes, plate tectonics, and volcanoes
| asthenosphere | basalt | cinder cone |
| composite volcano | compressional wave (P-wave) | contact metamorphism |
| continental crust | continental drift | convection |
| convective circulation | convergent plate boundary | crust |
| density | deposition | depositional basin |
| divergent plate boundary | dome mountains | down-warping |
| dynamic geologic system | earthquake intensity | earthquakes |
| epicenter | erosion | fault |
| fault block mountain range | focal depth | focus |
| folded mountain range | geologic hazard | granite |
| hot spot | igneous rock | inner core |
| island arc | landforms | lava |
| layers | lithosphere | magma |
| magnetic patterns | mantle | Mercalli scale |
| mid-ocean ridge | mid-ocean rift | Mohorovicic Discontinuity (Moho) |
| oceanic crust | outer core | plate boundaries |
| plate dynamics | refraction | regional metamorphism |
| Richter scale | Ring of Fire | rock cycle |
| seismic | seismic waves | seismograph |
| seismometer | shadow zone | shear wave (S-wave) |
| shield volcano | spreading center | subduction |
| tectonic plates | transform plate boundary | trench |
| tsunami | unconformity | velocity |
| volcanic mountain range | volcanoes | weathering |