36. References Scott Foresman: A Closer Look, First Grade Textbook 2008 http:www.gregnilsen.com/blogcfc/index.cfm/soo8/12/11/If-You-Can’t-DR. http:lipstick-diaries.blogspot.com/2009/03/dear-winter.html Apollo./sc.vsc.edu/classes/met130/notes/chapter7/frain.html http:stormgasm.com/storm%20store/photos/hail/hail.html