CK-12 Foundation
Ck 12: Earth Science: Bathymetric Evidence for Seafloor Spreading
[Free Registration/Login may be required to access all resource tools.] Seafloor features and how scientists map them.
University of California
Ucmp: Plate Tectonics
Provides hyperlinks to the history behind and the mechanisms driving plate tectonics. Be sure to click on the globe icons for animations of plate tectonics.
PBS
Pbs: Mountain Maker, Earth Shaker: You Try It
What can a hard-boiled egg tell you about the Earth? Check this site out to learn. Be sure to click on "Plate Tectonics activity" for a graphic representation.
Woods Hole Oceanographic Institution
Woods Hole Oceanographic Institute: Dive and Discover: Expeditions to Sea Floor
Join Woods Hole scientists as they search for new volcanic eruptions on the ridge system in the eastern Pacific.
Other
Paleomap Project
Virtual reality animation map showing continental drift from 200mya to the present. The animation map is small but effective in showing the positions of the land masses.
CK-12 Foundation
Ck 12: Plix: Sedimentary Rocks
[Free Registration/Login Required] An interactive animation showing how stream flow forms sedimentary rocks. Page also includes a short quiz.
CK-12 Foundation
Ck 12: Earth Science: Seafloor Spreading Hypothesis
[Free Registration/Login may be required to access all resource tools.] Covers seafloor spreading and the mechanism for continental drift.
CK-12 Foundation
Ck 12: Earth Science: Tectonic Plate Motions
Earth's tectonic plates and how they move. [Free Registration/Login may be required to access all resource tools.]
US Geological Survey
Usgs: Mid Oceanic Ridge
This site from USGS provides a map of the mid-oceanic ridge in the sea floor of oceans.