Documents Plate Tectonics

Slide 1 Plate Tectonics Plate Tectonics is a theory developed in the late 1960âs, to explain how the outer layers of the Earth move & deform. The theory has caused a…

Documents Worldwide seismicity from 1 January 2007 to 1 June 2007. Source: USGS National Earthquake...

Slide 1 Worldwide seismicity from 1 January 2007 to 1 June 2007. Source: USGS National Earthquake Information Center. Slide 2 Slide 3 Earth’s Magnetic Field Slide 4 Slide…