You may think of the ocean as the big body of water you see at your favorite beach, but the ocean is much more than that. All animals, including humans, need water to live, and water passes from ocean to the air and back again through the water cycle. The world’s oceans also help us to breathe, giving us more than half of our oxygen.
I Am the Ocean is a call to raise awareness of this vital resource and the problems facing it. Learn more about I Am the Ocean on National Geographic.
Photograph by Enric Sala, National Geographic


























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