Citation 4+5

"Encyclopedia Britannica Online." Encyclopedia Britannica Online Shool Edition. Encyclopedia Britannica. 01 Nov. 2005
http://school.eb.com/eb/article-67118?query=hurricane%20formation&ct=



"How is a Hurricane Formed?." Houston Office of Emergency management. 01 Nov. 2005
http://www.houstontx.gov/oem/formation.html