Dover Storybooks – 82171 | My First Book About Oceans

Description

Whats so special about the ocean? Everything! The birthplace of all life on Earth, it is the largest of the worlds 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.