When did Horizon Season 25 Episode 6 air?
Horizon Season 25 Episode 6 aired on February 8, 1988.
Horizon
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Season 25 · Episode 6
The Greenhouse Effect
Feb 8, 1988·1h
This documentary report by Horizon examines the devastating effects of the Greenhouse Effect (earth's temperature rising) and how man is causing it.
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How long is Horizon Season 25 Episode 6?
This episode runs for approximately 60 minutes.
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