We give credit to these websites:
- http://environment.nationalgeographic.com/environment/global-warming/deforestation-overview/
- http://www.mnn.com/family/family-activities/blogs/5-ways-to-stop-deforestation
- http://science.howstuffworks.com/environmental/green-science/deforestation3.htm
- http://en.wikipedia.org/wiki/Deforestation
- http://www.livescience.com/27692-deforestation.html
- http://eschooltoday.com/forests/problems-of-deforestation.html
- http://homeguides.sfgate.com/deforestation-effects-global-scale-78864.html
- http://wwf.panda.org/about_our_earth/about_forests/deforestation/