Other
Pangea: Alfred L. Wegener Biography
Two biographies of Wegener and his work including his theory on how raindrops form.
Exploratorium
Exploratorium: Earthquake Faultline Earthquake Activities
This outstanding website provides an excellent variety of hands-on earthquake activities to help you understand what causes earthquakes.
Other
Bscs: Content Background Earth's Changing Surface
This is written to support and further your content learning about the dynamic nature of Earth's surface. The goal is for you to develop a conceptual understanding of landforms so that you will be able to more effectively teach...