Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… … Universalium
United States — a republic in the N Western Hemisphere comprising 48 conterminous states, the District of Columbia, and Alaska in North America, and Hawaii in the N Pacific. 267,954,767; conterminous United States, 3,022,387 sq. mi. (7,827,982 sq. km); with… … Universalium
List of nature centers in the United States — NOTOC ListByUSStateTOC center=yes bottom left=yes washington dc=yes territories=yes seealso=yesAlabama* [http://www.biophilia.net Biophilia Nature Center] (Elberta, Alabama) * [http://www.outdooralabama.com/public lands/stateLands/WNC/ Gatra… … Wikipedia
Statue of Liberty — For other uses, see Statue of Liberty (disambiguation). Statue of Liberty Locat … Wikipedia
Lake County, California — County of Lake County Clear Lake, the dominant geographic feature in Lake County … Wikipedia
List of ski areas and resorts in the United States — Contents 1 New England (75) 1.1 Connecticut 1.2 Maine 1.3 … Wikipedia
Anti-nuclear groups in the United States — Main article: Anti nuclear movement in the United States Anti nuclear movement Australia · Austria · Canada … Wikipedia
San Joaquin River — Coordinates: 38°04′00″N 121°51′04″W / 38.0666667°N 121.85111°W / 38.0666667; 121.85111 … Wikipedia
Geology of the Death Valley area — The exposed geology of the Death Valley area presents a diverse and complex story that includes at least 23 formations of sedimentary units, two major gaps in the geologic record called unconformities, and at least one distinct set of related… … Wikipedia
San Diego County, California — County of San Diego County Seal … Wikipedia
