This online reference contains articles about the Earth, its natural environments, and their interaction with society. The articles are written by scholars, professionals, educators, and experts who collaborate and review each other's work. The articles are written in non-technical language and will be useful to students, educators, scholars, professionals, as well as to the general public.
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Keywords:Informal Education,Higher Education,NSDL,environmental science,Social Sciences,Undergraduate (Lower Division),Environmental Science,wikipedia,Ecology, Forestry and Agriculture,High School,Geoscience,environment,Other Sciences,oai:nsdl.org:2200/20070503090750141T,authoritative articles,Undergraduate (Upper Division),NSDL_SetSpec_439869,geoscience,Graduate/Professional,Earth science
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