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Forces of Change URL: http://forces.si.edu/ Description: This site explores the natural and human forces that contribute to changes in our environment and how life on earth adapts to these changes. Topics include warming and erosion in the Arctic, changes in the composition of the atmosphere throughout earth's history, El Niño, current conditions (temperatures, precipitation, earthquakes and volcanoes, and vegetation), and a 2008-2010 exhibit on soil. From the Smithsonian National Museum of Natural History. LII Topics: Biodiversity, Environment, Global Warming Publisher: Smithsonian National Museum of Natural History Extra Keywords nino dig it the secrets of soil LII Database Information: Record 26540 created by Maria Brandt on 07/16/2008 Last modification on 07/28/2008 Published: 08/21/2008 Funding agency: California State Library LII Item ID: http://lii.org/cs/lii/view/item/26540 |
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