Continents on the Move 

Earth Floor 

Geology and Earth Science Images 

Rock Hounds 

This Planet Really Rocks! 

Information presented by NOVA Online 

Diversity, Adaptation, Plate Tectonics, Cycles, Spheres, Biomes, Geologic Time 

15 different categories of Earth Science, each linked to its own gallery of an additional 10-20 or so photographs. 

Build a solid foundation on rock knowledge. 

A ThinkQuest project, by students for students. Dedicated to all the "junior rockhounds" and "want-to-be rockhounds. 

http://www.pbs.org/wgbh/nova/ice/continents/ 

http://www.cotf.edu/ete/modules/msese/earthsys.html 

http://marlimillerphoto.com/images.html 

http://www.fi.edu/fellows/fellow1/oct98/index2.html 

http://library.thinkquest.org/J002289/index.html