Earthquakes for Kids & Grownups.
http://earthquake.usgs.gov/4kids/
From the U.S. Geological Survey. Learn about past, present and future
predictions for earthquake activity. Includes neat facts about quakes, science
fair project ideas and answers to frequently asked questions about earthquakes.
Volcano World.
http://volcano.und.nodak.edu/
Could you outrun a lava flow? How do you become a volcanologist? Are there
legends about volcanoes? Find details about volcanoes, their eruptions, and
more. From the University of South Dakota.