Atmosphere
http://www.windows.ucar.edu/tour/link=/earth/Atmosphere/layers.html&edu=mid
http://www.ace.mmu.ac.uk/eae/Atmosphere/Older/Atmospheric_Layers.html
http://curriculum.calstatela.edu/courses/builders/lessons/less/les3/layers.html
http://www.shodor.org/metweb/session1/layers.html
http://wings.avkids.com/Book/Atmosphere/instructor/layers-01.html
http://wings.avkids.com/Book/Atmosphere/instructor/index.html
http://www.pbs.org/wgbh/nova/balloon/science/atmosphere.html#stratosphere
http://liftoff.msfc.nasa.gov/academy/space/atmosphere.html
http://www.eoascientific.com/campus/atmosphere/multimedia
http://www.geosociety.org/educate/LessonPlans/Layers_of_Atmosphere.pdf
http://www.niwa.co.nz/edu/students/faq/layers
http://www.srh.weather.gov/srh/jetstream/atmos/layers.htm
Weather
Learn more about the four types of fronts. http://ww2010.atmos.uiuc.edu/(Gh)/guides/mtr/af/frnts/home.rxml
Global Warming Treaty Set to Take Effect
http://news.yahoo.com/news?tmpl=story&u=/ap/20050213/ap_on_sc/kyoto_in_force
Mapping the Earth's Surface - Topography
The Degree Confluence Project http://www.confluence.org/index.php
USGS: Shuttle Radar Topography Mission http://srtm.usgs.gov/srtmimagegallery/index.html
Plate Tectonics
Plate Tectonics Activity http://www.pbs.org/wgbh/aso/tryit/tectonics/
An Introduction to Plate Tectonics http://www.hartrao.ac.za/geodesy/tectonics.html
Explore this site to learn more about the Plate Tectonics Theory! http://www.windows.ucar.edu/tour/link=/earth/interior/plate_tectonics.html
The Earth's Internal Heat: Convection as a Driving Force Scroll down the webpage to see diagrams and learn more about the convection currents in the Earth's mantle. http://www.earthscape.org/l2/wil01/wil01f.html
Earth Floor: Plate Tectonics http://www.cotf.edu/ete/modules/msese/earthsysflr/plates1.html
This Dynamic Earth � USGS http://pubs.usgs.gov/publications/text/dynamic.html
Earthquakes
NEIC Earthquakes and Plate Tectonics http://wwwneic.cr.usgs.gov/neis/plate_tectonics/rift_man.html
Virtual Earthquake http://www.sciencecourseware.org/VirtualEarthquake/VQuakeExecute.html
Liquefaction http://www.ce.washington.edu/~liquefaction/html/main.html
What are earthquakes? Why do they occur? and Why can't we predict them? http://www.thetech.org/exhibits_events/online/quakes/intro/
Volcanoes
Volcano World http://volcano.und.nodak.edu/vw.html
Volcanoes around the Solar System http://www.thursdaysclassroom.com/03aug01/alienvolcanoes.html
Alluvial Fans and Delta
Activity 4, Deltas & Fans, Landforms http://www.nps.gov/brca/Geodetect/Landfroms/fans,%20deltas&alluvial.htm
Alluvial Fan http://geology.about.com/library/bl/images/blalluvfan.htm
Internet Scavenger Hunts: Science
http://teacher.scholastic.com/professional/profbooks/technology/easyinternet/science.htm
