"Dynamic Earth is an interactive Web site where students can learn about the structure of the earth, the movements of its tectonic plates, as well as the forces that create mountains, valleys, volcanoes, and earthquakes."
"The goal of the Earth Surface and Interior focus area is to assess, mitigate and forecast the natural hazards that affect society, including earthquakes, landslides, coastal and interior erosion, floods and volcanic eruptions."
This encyclopedic entry from National Geographic's Resource Library contains a definition, information, and images about habitats. See related resources at the bottom of the page, including resources on Habitats and Microhabitats.
This website provides plate tectonic maps of different geological periods and projected future maps showing the positions of continents. Also contains maps on climate history.
Dynamic Planet
This Dynamic Planet - World Map of Volcanoes, Earthquakes, Impact Craters, and Plate Tectonics is a joint project of the Smithsonian, USGS and the US Naval Research Laboratory. Click on the map to interact.
