Earth Science Web Links

Geology What is Geology? U.S. Geological Survey (USGS) USGS Geology USGS Earthquake Hazards California Geological Survey American Geological Institute Geology.com Geological Society of America British Ordinance Survey Geology for Kids

GIS What is GIS? Environmental Systems Research Institute (ESRI) National Center for Geographic Information and Analysis (NCGIA) University Consortium for Geographic Information Science (UCGIS) California GIS Conference Urban and Regional Information Systems Association (URISA) Bay Area Automated Mapping Association (BAAMA) California Geographic Information Association (CGIA)

Geography What is Geography? The Geographer's Craft Association of American Geographers National Geographic Society National Council for Geographic Education About: Geography Quiz California Geographical Society Association of Pacific Coast Geographers