Online resources

http://astro.unl.edu/classaction/animations/coordsmotion/daylighthoursexplorer.html

Environmental Protection Agency: Causes of Climate Change

http://www.epa.gov/climatechange/science/causes.html

Paleoclimatology from NASA Earth Observatory

http://earthobservatory.nasa.gov/Features/Paleoclimatology/paleoclimatology_intro.phpThe Physical Environment (online textbook):

http://www.earthonlinemedia.com/ebooks/tpe_3e/title_page.html

National Oceanic and Atmospheric Administration: Weather

http://www.weather.gov/

National Oceanic and Atmospheric Administration: Paleoclimatologhttp://www.ncdc.noaa.gov/paleo/primer.html

Jet Stream: Online School for Weather

http://www.srh.noaa.gov/srh/jetstream/

Ocean Motion and Surface Currents (NASA):

oceanmotion.org

Introduction to Physical Oceanography (online textbook)

http://oceanworld.tamu.edu/resources/ocng_textbook/contents.html

Oceanography in the 21st Century (online textbook)

http://oceanworld.tamu.edu/resources/oceanography-book/contents.htm

Environmental Science in the 21st Century (online textbook)

http://oceanworld.tamu.edu/resources/environment-book/contents.html

American Meteorology Society: Selected Weather Map Symbols

http://www.ametsoc.org/amsedu/dstreme/extras/wxsym2.html

NASA Earth Observatory (Image of the day)

http://earthobservatory.nasa.gov/index.php

Educational web portal: ebook

http://www.physicalgeography.net/

Essentials of Oceanography

http://wps.prenhall.com/esm_trujillo_essofocean_9_oa/109/28007/7169874.cw/index.html

Marine Geology: The Bottom of the Ocean

http://www.marinebio.net/marinescience/02ocean/mgbottom.htm

Groundwater/Surface water interaction (USGS paper)

http://pubs.usgs.gov/circ/circ1139/htdocs/natural_processes_of_ground.htm

Groundwater (Tulane University notes)

http://www.tulane.edu/~sanelson/geol111/groundwater.htm