Illustrated Dictionary of Earth Science is a fun way to teach the Earth Science. The program is designed to be used just like a dictionary, but it offers so much more than a book. Illustrated Dictionary of Earth Science asks you to type in a word or subject that you are interested in knowing more about. It then offers a description, as well as wonderfully detailed illustrations. Children of all ages will enjoy using the program, but it is more appropriate for older children. This is a demonstration download only. To obtain an interactive version, please visit the creator s Web site for payment arrangements.