550- Earth Sciences - Geology & Meteorology
550 Geology						550- Meteorology
U.S. Department of Energy U.S. Environmental Protection Agency Geographic Names Information System - From the USGS Mineral Gallery National Geophysical Data Center - Info on magnets, gravity, etc. U.S. Geological Survey						National Climate Data Center - World's largest archive of weather information NOAA Network Information Center The Old Farmer's Almanac - Weather forecasts for 800 cities Weather World Wide and Links to over 250 weather-related sites