From Free Tech 4 Teachers: "The Nagasaki Archive places the images of survivors and their stories on a Google Earth map. Some of the stories are only available in Japanese while others are available in English. The map also contains images of the destruction caused by the atomic bomb dropped on Nagasaki. The Nagasaki Archive uses the Google Earth plug-in."
"GeoGames is a Flash game that lets you drag-and-drop onto the Planet Earth. You can rotate your planet, test your geography skills, and print a copy when you are done! There's a timer, so you can track your scores."
NOVA episode... Includes collection of materials and teaching guides for learning about volcanoes, glaciers, and climate change with Mount Kilimanjaro at the center of each lesson.
"The Yellowstone Volcano Observatory (YVO) was created as a partnership among the U.S. Geological Survey (USGS), Yellowstone National Park, and University of Utah to strengthen the long-term monitoring of volcanic and earthquake unrest in the Yellowstone National Park region. Yellowstone is the site of the largest and most diverse collection of natural thermal features in the world and the first National Park. YVO is one of the five USGS Volcano Observatories that monitor volcanoes within the United States for science and public safety."
"The eruption of the volcano in Iceland may present teachers with an opportunity to combine lessons in science and current events. The list below contains five resources for learning about volcanoes in general. If you're looking for links specifically about the volcano in Iceland, Larry Ferlazzo has a good list going."