Get an overview of all the tectonic plates that make up the earth's crust. The colorful contrasting and labeled plate boundaries make this an excellent resource.

This page has pictures and descriptions of different areas on Earth where the plates are spreading. Also includes links to more information on slow, medium, and fast moving plates.

Visit this site to learn more about the different types of plate boundaries. Includes color pictures and easy-to-understand examples of how and why plates move the way they do.

With its clickable map, this site provides text and graphics on spreading boundary, converging boundary, subduction zone, transverse boundaries and faults.

This resource for geothermal energy education features a slide show with instructive graphics.