Earth Science starts with the Big Bang Theory and Creation,  followed by the Formation of the Solar System, Plate Tectonics, Plate Boundaries, Earthquakes, and Volcanoes. The course concludes with Weather and Erosion from water and ice.

Check out this virtual lab where you can determine the epicenter and magnitude of earthquakes! 

https://www.sciencecourseware.org/VirtualEarthquake/