What's so special about the ocean? Everything The birthplace of all life on Earth, it is the largest of the world's ecosystems, covering almost three-quarters of our planet. It produces most of the fresh water we drink and half the oxygen that we breathe. In fact, the very land we are standing on came from the ocean floor and will one day return there.
In this carefully researched, fun-to-color book, you'll learn how the ocean does many wondrous...