http://www.scholastic.com/teachers/unit/desert-ecosystems-animals-and-cultures-everything-you-need This website provides information on deserts through lesson plans, books, articles, and activities.
http://environment.nationalgeographic.com/environment/habitats/desert-profile/ This site provides all the information you need to know about the desert.
http://www.thewildclassroom.com/biomes/desert.html This website gives information on what a desert is and annual rainfall, as well as how to adapt to life in a desert.
http://www.cotf.edu/ete/modules/msese/earthsysflr/desert.html This website gives information about the characteristics of deserts, and where they are located.