Why do we need water? How much water covers Earth? How can water be a solid, liquid, or gas? Find out in this easy-to-read interactive book from Blue Door Education. Embedded video shows and explains water melting and then turning back into ice. Animation shows the water cycle in action. Graphs show how very little fresh water we have on Earth, even though most of Earth is covered in water. Audio narration and word highlighting and pop up glossary words ideal for ELA.
-Professional recorded audio
-Word by word highlighting
-Full phonetics vocabulary with definition
-During Reading Exercise
Our Interactive Ebooks use Flash Player and work on nearly all Mac's and PC's.
NOTE: Apple mobile devices can play Flash files. Simply go to the app store and download a Flash ready browser. We prefer Photon Flash Player.