Water covers about 70 percent of Earth's surface. Most water is located in Earth's oceans, but Earth's freshwater is found in the lakes, rivers, and streams located around the globe. This title encourages readers to dive deep into Earth's freshwater bodies. Readers learn about important science concepts such as the water cycle and how bodies of water form. Age-appropriate text makes complex earth science concepts accessible for young readers. Readers will be delighted by the photographs that accompany this well-researched text.