SCI 209 Week 2 DQ 2 -
Chapter 2 is a discussion of the nature of Earth's crustal movements in the context of plate tectonic theory. The current knowledge of Earth's internal structure will be covered, and the implications of near surface structure for plate movement presented.
Class, can you generally summarize the basic theory of plate tectonics as explained in our course materials? Here's a nice animation of some important plate tectonics principles: