Discover the fascinating world of water! From a tiny drop to an enormous ocean, one of Earth's most important natural resources flows over land and underground, forms icebergs, and is even found in the air. This interactive book provides a comprehensive overview, exploring where water comes from and how it provides for all living things, and more! Readers can find out about the water cycle, dive into the ocean with marine animals, trace how water gets from a lake to our homes and explore ways in which water energy is used in our daily lives.