Xpeditions is now archived in National Geographic Education's new website—natgeoed.org

If you liked Xpeditions, you'll love the new media-rich natgeoed.org. Explore the new site now for activities, maps, interactives, videos, homework help, and more!


Please note: to search for Xpeditions content, check the “include archive” filter.
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This collection contains a selection of content from NG Education about freshwater. Use search to find more.

Photograph by Frans Lanting
Change the CourseHelp us Change the Course and restore freshwater ecosystems by making a simple and FREE pledge to reduce your freshwater footprint. For every pledge, Change the Course will restore 1,000 gallons back to the Colorado River, which no longer reaches the sea. Watch this video to learn more, and take the pledge today.

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