6.+References

References

[Earthquake Picture] Anything and everything purple but nothing in between (2010). Earthquake. Image retrieved 1 Dec. 2010 from []

[Hurricane Picture] Take part inspiration to action (2008-2010). Amazing images of hurricanes take from space by NASA. Image retrieved 1 Dec. 2010 from []

ISTE (2007). NETS-S. Image and information retrieved 1 Dec. 2010 from [].

[Tornado Picture] Lousiville.com. Tornado rumors taunt the infield [Kentucky derby]. Image retrieved 1 Dec. 2010 from []

[Volcano Picture] The L magazine (2010).Ominous volcano eruption metaphor for health care bill. Image retrieved 1 Dec. 2010 from []