Geography by About.com (one of the best geography resources on the net--a must see)
Amazon Adventure (indigenous people, travel diary and info, photo gallery, animals, detailed maps)
ArcData Online (a wide assortment of geographic information that users can access to create map images and download data)
Ask a Geologist (professors will answer your questions)
Biomes of the World (slide show with tundra, boreal forests, temperate forests, midlatitude grasslands, chaparral, desert, tropical savannah, tropical forests, and alpine environments)
Continental Drift (nice explanation and definitions of related terms)
Destination Himalayas (over 500 photographs, audio files, maps, tour, natural wildlife, creation and exploration of Himalayas--in-depth look at the geography and history of Himalayas)
Earthrise (click on the world map and see specific geographical locations from space)
Earthshots (satellite images of environmental change)
Earth's Interior (decription of earth's layers and an explanation of plate tectonics--nice color illustrations)
Earth Views of Space and Space Views of Earth (dozens of images, with topics such as weather, climate, sea surface temperatures, and space weather --as well as links to other web sites)
Every Place Has Its Faults (description and illustrations of different types of faults)
Geological Earth on the Web (some nice links to physical geography sites)
Geo Teach (some nice diagrams illustrating earthquakes and plate tectonics)
Largest Earthquakes of 1997 (links to those earthquake sites. Graphics, plus more, at each given site.)
Michigan Technological University Volcanoes Page (information about current global volcanic activity, research in remote sensing of volcanoes and their eruptive products, hazard mitigation, "Decade Volcanoes", links to government agencies and research institutions, and even some volcano humor)
Natural World on the Web (links to info about biomes and ecosystems, some terms defined)
Oceanography (geography of the oceans, from currents to tides, to images of the sea floor)
Online Guide to Meteorology (info about weather and climate)
Physical Geography (resources about the air and land of our planet)
Plate Tectonics, the Cause of Earthquakes (explanation with photos and illustrations)
San Fransisco Bay Images (images of landscape, seascape and faults of the San Francisco Bay area produced by the US Geological Survey by draping Landsat Satellite Imagery over a Digital Elevation Model--beautifully done)
Understanding Plate Motions (plate tectonics--descriptions, definitions, and illustrations)
Virtual Earthquake (interactive site where you can locate an earthquake epicenter and determine the magnitude of an earthquake)
Volcanoes.Com (shows a map of volcanoes by region with an aerial photograph and brief description of each volcano)
Volcano World (volcano info, pictures, movies, games, and much more)
Windows to the Universe (a wealth of information about many different topics including plate tectonics, landforms, the Hubble Space Telescope, the history of rockets and more)
World Climate (what the weather is normally like for thousands of places worldwide)
