Google Earth Ocean .//

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Earlier this week Google released Google Earth 5.0 with a new ocean-centric upgrade. With Ocean in Google Earth you can dive beneath the surface and visit the deepest part of the ocean, the Mariana Trench.Explore the ocean with top marine experts including National Geographic and BBC. Learn about ocean observations, climate change, and endangered species. Discover new places including surf, dive, and travel hot spots and shipwrecks.

http://earth.google.com/ocean/