Assignment Earth: Florida Everglades - Water runs through it
With an 80-acre scale model of the 1.6 million-acre Everglades wetland system, scientists study how to restore the flow of water that was interrupted years ago, causing catastrophic ecological collapse. (Video: Assignment Earth)
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"Assignment Earth" features compelling video reports from the front lines of major environmental stories from around the globe. Topics include global warming, pollution, habitat destruction and endangered species.
Related video: Everglades dying of thirst