Environmental+Chemistry

Greenhouse Effect http://phet.colorado.edu/simulations/sims.php?sim=The_Greenhouse_Effect Simulation of the Greenhouse Effect showing interaction of photons of light with earth's surface and greenhouse layer. Wavelength/frequency is indicated by color.

Acid Rain in the US http://nadp.sws.uiuc.edu/isopleths/maps1997/phlab.gif

Acid Rain in Europe http://maps.grida.no/go/graphic/graphicid/28536B4F-F03D-4D72-AF56-B6EF7211EB72

Realtime Carbon Dioxide Emissions http://www.breathingearth.net/

Garbage Island http://edition.cnn.com/video/#/video/bestoftv/2008/04/14/ntm.garbage.island.cnn