Eons
Season 1 • Episode 13: History's Most Powerful Plants • Watch with subtitles
Episode 13: History's Most Powerful Plants
September 26, 2017 • 10 min
Fossil fuels are made from the remains of extinct organisms that have been exposed to millions of years of heat and pressure. But in the case of coal, these organisms consisted largely of some downright bizarre plants that once covered the Earth, from Colorado to China.
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