Life After People: The Series - Season 2 - Eps 2: Toxic Revenge
Toxins and chemicals are released in a wold without people, and these deadly gasses turn lakes and rivers into pools of acid.
About Life After People: The Series

Title: Life After People: The Series
First Air Date: 2009-04-21
Last Air Date: 2010-03-16
Status: Ended
Rating: 7.2/10 (from 137 votes)
Language: EN
Seasons: 3
Total Episodes: 20
Network: History
Genres: Documentary
Production Companies: Flight 33 Productions
Synopsis
Life After People is a television series on which scientists, structural engineers, and other experts speculate about what might become of Earth should humanity instantly disappear. The featured experts also talk about the impact of human extinction on the environment, and the vestiges of civilization thus left behind.
Cast

James Lurie