Works Cited
"About The Park." Crater Lake National Park. National Parks Service, n.d. Web. 8 Nov. 2012. <http://www.nps.gov/climatefriendlyparks/parks /CRLA.html>.
Association, Crater Lake Natural History AssociationThe Crater Lake Natural History. "Support Your Park." National Parks Service. National Parks Service, n.d. Web. 11 Nov. 2012. <http://www.nps.gov/crla/supportyourpark/index.htm>.
Conditions, Winter. "Weather." National Parks Service. National Parks Service, n.d. Web. 08 Nov. 2012. <http://www.nps.gov/crla/planyourvisit /weather.htm>.
Earth's Changing Surface. Boston: Pearson Prentice Hall, 2007. Print.
"Introduction." Interactives . Dynamic Earth . Intro. N.p., n.d. Web. 08 Nov. 2012. <http://www.learner.org/interactives/dynamicearth>.
"Like No Place On Earth." Crater Lake National Park. National Parks Service, n.d. Web. 13 Nov. 2012. <http://www.nps.gov/crla/index.htm>.
National Parks Service. "History and Culture." Crater Lake National Park. US Department Of The Interior, n.d. Web. 1 Nov. 2012. <http://www.nps.gov /crla/historyculture/index.htm>.
"Nature and Science." Nature & Science. National Parks Service, n.d. Web. 7 Nov. 2012. <http://www.nps.gov/crla/naturescience/index.htm>.
"Snowfall." National Parks Service. National Parks Service, 21 Oct. 2012. Web. 11 Nov. 2012. <http://www.nps.gov/crla/faqs.htm>.
US Department Of The Interior. "Geology Field Notes." NPS: Nature & Science» Geology Resources Division. National Parks Service, 4 Jan. 2005. Web. 01 Nov.2012. <http://www.nature.nps.gov/geology/parks/crla/index.cfm>.
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