Earth This seemingly endless site provides links to information about earth's oceans and a listing of earth topics A-Z.

Earth Fact Sheet Facts and figures for Bulk, Orbital Parameters, Earth Mean Orbital Elements, North Pole of Rotation, Terrestrial Magnetosphere, Terrestrial Atmosphere, the Moon.

Global Warming: FAQs From NOAA. One of the most hotly debated topics on Earth is the issue of climate change, and the National Environmental Satellite, Data, and Information Service (NESDIS) data centers are central to answering some of the most pressing global change questions that remain unresolved.

NOAA (National Oceanic and Atmospheric Administration) NOAA is a federal agency focused on the condition of the oceans and the atmosphere. Select from their "theme" pages for up-to-date information on Air Quality to Whales. Current news and much more.

PSIgate PSIgate is a free service that offers access to high quality Web resources in the physical sciences; there are currently thousands of resources in astronomy, chemistry, earth sciences, materials sciences, physics, and general science.

Discover our Earth Teachers can find resources and information designed to facilitate interactive learning, students get the inside scoop on volcanos, learn why earthquakes tell us so much about rthe earth, see what the earth looked like 250 million years ago.

Exploring Magnatism on Earth Created by experts at NASA, this 15-page teacher’s guide (.pdf) contains problems which examine Earth’s changing magnetic field in time and space, and how these changes can impact navigation on Earth’s surface.

Geology.com Material about geology and earth sciences, including maps and discussions of a wide variety of topics.

Earth Observatory (from NASA) Data and Images of the Atmosphere, Oceans, Land, Life on Earth, Heat & Energy. Also current news, feature articles.

Science and Technology Resources from the Internet Public Library

Science Free resources in General, Physical, Biological & Life, Space, and Earth sciences as well as Astronomy, Physics, Paleontology, Engineering and others. From the Department of Education. Excellent collection of information.

Earth Sciences Resources from the Internet Public Library