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Marianas Trench Marine National Monument

Explore one of the deepest place on Earth—deeper even than the height of Mount Everest above sea level.

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Rainbow in the background with plenty of flying albatross. Lalo (French Frigate Shoals) is one of the world’s largest tropical seabirds rookeries, but climate change threatens the atoll’s seabirds and other animal inhabitants. Credit: NOAA