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Surface Changes Explained
- 1. Surface Changes Howard Ignatius, “Delicate Arch, Arches National Park” May 1, 2009 via Flickr, Creative Commons attribution
- 4. Earthquakes
- 5. Landslides
- 7. Chemical Weathering Solution Minerals dissolved into water Karst Topography Groundwater dissolving sedimentary rock (sinkholes, caves, springs) Steve Barringer, “ Child Angel III-niño angel” March 24, 2009 via Flickr, Creative Commons NoDervs License Andrew Stawerz, “Cheddar Caves-Mirror Pool” June 11, 2006 via Flickr, Creative Commons Attribution
- 8. Oxidation oxygen combined with iron-bearing minerals “rusting” Andrea Schaffer, “Rust” March 10, 2007 via Flickr, creative commons Attribution
- 10. Lichens, fungi, and other micro-organisms
- 11. Animals (including humans)Waka Jawaka, ”Roots" August 23,2007 via Flickr, Creative Commons Attribution Mike McCaffrey, “DSC N9622 Photographic Fungus” August 15, 2007 via Flickr, Creative Commons Attribution
- 17. Causes the Earth to shakeClipart from PowerPoint
- 18. Landslides Downward movement of materials (rock and soil) Topple: Large parts of rock break off Slide: large connected mass “slides” down a slope Barry Maynard,”Topple” December 2, 2008 via Flickr, Creative Commons Attribution Barry Maynard, “Slide” November 26, 2008 via Flickr, Creative Commons Attribution
- 21. Can be caused by:
- 22. Earthquakes
- 24. Write Most interesting fact. Something you’re curious about. Favorite form of surface change.
- 26. Many forms of natural changes.
- 27. Humans contribute too! -How do you think we’re involved? Clipart from PowerPoint
- 28. Citation Gore, Pamela J.W. "Weathering." Georgia Perimeter College. Georgia Perimeter College, 5 Feb. 2002. Web. 5 Oct. 2009. <http://facstaff.gpc.edu/~pgore/ geology/geo101/weather.htm>. Impacts and Effects of Volcanoes. N.p., n.d. Web. 5 Oct. 2009. <http://library.thinkquest.org/17457/volcanoes/effects.php>. "Landslide Hazard Information-Causes, Pictures, Definition." Geology.com. N.p., n.d. Web. 5 Oct. 2009. <http://geology.com/usgs/landslides/#>. "Tsunamis and Earthquakes Life of a Tsunami." USGS Science for a changing world. USGS, 22 Oct. 2008. Web. 5 Oct. 2009. <http://walrus.wr.usgs.gov/tsunami/ basics.html>. Wald, Lisa. "The Science of Earthquakes." USGS. N.p., 25 June 2009. Web. 5 Oct. 2009. <http://earthquake.usgs.gov/learning/kids/eqscience.php>.