- Earthquakes
http://earthquake.usgs.gov/earthquakes/
- Floods
US Map
http://www.usgs.gov/hazards/floods/
- Floods
Devil's Lake, ND
http://nd.water.usgs.gov/devilslake/
- Volcanic Eruptions
News - Economic Impact
http://money.cnn.com/2010/04/22/news/international/volcano_business.fortune/index.htm?section=magazines_fortuneintl
- Erosion
News - Nantucket Island
http://www.necn.com/09/03/10/Erosion-concerns-on-Nantucket/landing.html?blockID=304068&feedID=4206
- Deposition
Illustration
http://www.physicalgeography.net/fundamentals/10w.html
- Water Diversion
Aral Sea - Description
http://earthshots.usgs.gov/Aral/Aral
- Water Diversion
Aral Sea - Photographs
http://earthobservatory.nasa.gov/IOTD/view.php?id=3730
- Water Diversion
Effects of Aswan Dam on Israel
http://www.israelweather.co.il/english/page2.asp?topic_id=72&topic2_id=123&sub_topic_id=1
- Deforestation
Effects
http://earthobservatory.nasa.gov/Features/Deforestation/
- National Geographic
Human Impact on Earth
http://www.nationalgeographic.com/eye/impact.html
- Flood Damage
Minot ND 2011
http://www.facebook.com/#!/video/video.php?v=1914239579444