- Additional Details
- Format: Color, DVD-Video, NTSC
- Rating: Not Rated
- Number of Discs: 1
- Run Time: 50 Minutes
- Region: Region 1
- Aspect Ratio: 1.33:1
- Language: English
- Studio: History Channel
- DVD Release Date: June 4, 1998
Global warming may not dominate the headlines like it once did, but the threat it poses remains. Potentially equally damaging to the environment is the long-term pollution build-up in the earth's fresh water lakes.
CRISIS PLANET EARTH ventures from the Costa Rican rain forest and INTO THE DEPTHS of Lake Superior with scientists who are dedicated to measuring man's impact on the environment.
Join NASA atmospheric specialists Dale Quattrochi and Jeff Luval as they use space-age technology to track global warming. See evidence of a previously unsuspected current deep in the world's largest fresh water lake that flushes pollutants from its waters. And explore the significance of these findings with leading experts.
CRISIS PLANET EARTH and INTO THE DEPTHS offer an up-to-date look at environmental science and the people who practice it today.