SciTech Now

A national park battles pollution

Clip: Season 4 Episode 8 | 6m 50s

The Great Smoky Mountains National Park bordering North Carolina and Tennessee is not only a natural paradise but also is home to 20,000 species of animals and plants. However, that park has some of the highest measured air pollution and the highest level of acid rain of any national park in the country.

Aired: 12/04/17

Rating: NR

Video has closed captioning.
Watch Full Length

Problems Playing Video?