Learn more about earthquakes as well as plate tectonics. Site offers links to current quakings as well as earthquake science, teacher lessons, interactives, and earthquake history.

In this instructional activity, students learn about the different kinds of faults and plate boundaries and where they can be found. They research and report on the faults that are present in their state. They are also asked to develop...

How magnetic reversals on the seafloor provide evidence for seafloor spreading. [Free Registration/Login may be required to access all resource tools.]