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