Blue planet: a photo tour of the ocean depths
Beautiful underwater images
All life begins with water. Our oceans provide the pulse that keeps the Earth's heart beating and our ways of being alive. Its depths are also among the least explored and understood ecosystems on the planet. But what we do know is that it's filled with wonders, colors, and beauty.
Click through the gallery and take a virtual tour of an underwater spectacle paired with awesome facts about the oceans.
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