Ms. Phelps

Global Warming www.geography4kids.com/files/atm_greenhouse.html whyfiles.org/080global_warm/ whyfiles.org/shorties/064lake_ice/ whyfiles.org/158glowarm_evid/ whyfiles.org/shorties/122geoengineering/ whyfiles.org/227warm_hurricane/ science.howstuffworks.com/question747.htm science.howstuffworks.com/question746.htm www.factmonster.com/ipka/A0193169.html
Rollercoasters themeparks.about.com/cs/coasterbooks/a/bestcoasters.htm www.sciencenewsforkids.org/articles/20040616/Feature1.asp science.howstuffworks.com/roller-coaster.htm www.learner.org/exhibits/parkphysics/index.html www-u.life.uiuc.edu/~alynch/Rollercoaster.html www.glenbrook.k12.il.us/gbssci/phys/mmedia/circmot/rcd.html my.webmd.com/content/article/52/49970?src=Inktomi&condition=Healthy%20Men
Weathering and Erosion
http://www.nps.gov/grca/index.htm The Grand Canyon as an Example of Weathering and Erosion http://www.cjnetworks.com/~sccdistrict/shw_ubso/index.htm Weathering in Urban Areas http://schoolweb.missouri.edu/republic.k12.mo.us/welch/webquest/process.html http://www.cjnetworks.com/~sccdistrict/shw_agso/index.htm Examples of Water and Wind Erosion http://www.ieca.org/ View some interesting photos of erosion http://agen521.www.ecn.purdue.edu/AGEN521/epadir/erosion/view_problems.html Erosion problems http://www.weru.ksu.edu/pics/ Wind erosion