GEOTECHNICAL ENGINEERING Session 07 Subject: S0012 / Introduction to Civil Engineering Year: 2007.
Earth’s History How the earth works. How the earth has changed over time. Earth timeline activity. California geology.
1 Geologic Structure of Earth - The interior of the Earth is layered. Concentric layers: crust, mantle, liquid outer core and solid inner core. Evidence.
U.S. Department of the Interior U.S. Geological Survey Earthquake Focal Mechanisms.
