Earthquake Terms Earthquake Seismic Wave Focus Epicenter Body wave –P-wave –S-wave Surface wave Seismometer Seismograph Richter Scale Subduction Zone

Continental Crust Terms Orogeny Epeirogeny Terrane Accreted Terrane Craton Shield Mantle Plume Hot Spot Volcanism

Interior Terms Crust –Oceanic –Continental Mantle –Upper –Transition –Lower Core –Outer –Inner Peridotite Eclogite Spinel Perovskite Xenolith Discontinuity Phase Change Tomography Kimberlite

Interior Terms Basalt Chondrule Multi-anvil press Diamond anvil cell Convection Magnetic reversal Dynamo Magnetic field

Energy Resource Terms Lignite Bituminous coal Anthracite MOX Breeder reactor Fusion Spent fuel Fission product Transuranic Light water reactor Fossil fuel Oil shale Tar sand Renewable Biomass Hydroelectric Geothermal Resource Reserve Greenhouse gas

Mineral Resource Terms Lithophile Metals Chalcophile Metals Siderophile Metals Hydrothermal Supergene

Earth Systems Terms Carbon Cycle Rock Cycle Mantle Cycle Greenhouse Gas El Niño La Niña