8th Grade Chapter 2 Understand what these are: Oxygen Strike-slip fault Shallow-focus earthquakes Fold Circum-pacific belt Ring of Fire Caldera Focus Epicenter Volcanic bomb Elastic rebound theory Plate tectonics Transition zone P waves Surface waves Aftershock Richter scale Sediment Magma chamber Vent Lava tunnel Magma Pyroclastic flow Pyroclast Active volcano Aa lava Pahoehoe lava Dike Anticline syncline Dormant Seismograph Geology Laccolith Pangaea Tectonic earthquake San Andreas Fault Thrust fault Normal fault moho Be able to explain them. Know what they are; what they are made up of: The layers of the Earth Types of volcanos Types of mountians Discussion –Give details, details Fixed-base, base-isolated, and energy dissipation devices