Rivers of sunlight

In this brightly illustrated narrative, readers will learn about the constant movement of water as it flows around the Earth and the sun's important role as water changes between liquid, vapor, and ice. From sea to sky, the sun both heats and cools water, ensuring that life can exist on Earth. How does the sun keep ocean currents moving, and lift fresh water from the seas? And what can we do to conserve one of our planet's most precious resources?