Image: World map of oceans.

Data courtesy World Wildlife Fund

Oceans and Seas

Containing 97 percent of all water on the planet, these vast habitats are home to some of Earth's most diverse plant and animal populations and have yet to be fully explored.

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National Geographic Magazine

  • Photo: Rare caper flower in Hawaii temps a honeybee

    Pollinators

    They are the Earth’s pollinators. And they come in more than 200,000 shapes and sizes.

  • Photo: Rapidly growing city-state of Dubai

    Age of Man

    It’s a new name for a new geologic epoch—one defined by our own massive impact on the planet.

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The World's Water

Learn More About Freshwater »

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