High School Earth Science/Nature of Earthquakes - Causes of Earthquakes. 1  Almost all earthquakes occur at plate boundaries. 2  The point where the rock ruptures is usually below the Earthâs surface. 3  Just above the focus on the land surface is the earthquake's epicenter (Figure 7.26).
University of North Carolina at Chapel Hill. The University of North Carolina at Chapel Hill, also known as UNC, or simply Carolina, is a public research university located in Chapel Hill, North Carolina, United States. It is one of the 17 campuses of the University of North Carolina system.
University of North Carolina. at Chapel Hill. The University of North Carolina School of Medicine is a professional school within the University of North Carolina at Chapel Hill. It offers a Doctor of Medicine degree along with combined Doctor of Medicine / Doctor of Philosophy or Doctor of Medicine / Master of Public Health degrees.