1. Courtney Beamer Dr. Simpson APES 9 April 2012 http://yoursinfo.com/list-of-online-english- dictionary-sites

2.  An individual’s ability to survive and reproduce http://en.wikipedia.org/wiki/Introduction_to_evolution

3.  A vehicle that runs on either gasoline or ethanol http://en.wikipedia.org/wiki/Flexible-fuel_vehicle

4.  The land adjacent to a river http://greenfieldgeography.wikispaces.com/IGCSE+Rivers+and+GCSE+Rivers

5.  The residue collected from the chimney or exhaust pipe of a furnace http://coletoash.com/flyash.aspx

6.  The sequence of consumption from producers through tertiary consumers http://visual.merriam-webster.com/earth/environment/food-chain.php

7.  A condition in which people do not have adequate access to food http://www.ediblesadvocatealliance.org/harv esting-ct-blog/?Tag=food%20insecurity

8.  A condition in which people have access to sufficient, safe, and nutritious food that meets their dietary needs for an active and healthy life http://aspecks.com/blog/commentary/globa l-citizen-alert-food-security/

9.  A complex model of how energy and matter move between trophic levels http://en.wikipedia.org/wiki/Food_web

10.  Land dominated by trees and other woody vegetation and sometimes used for commercial logging http://www.zmescience.com/ecology/environmental-issues/green-forest-06062011/

11.  The remains of an organism that has been preserved in rock http://www.globalwarmingcrusade.com/fossi l-fuels-and-classifications.html