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  2. Episode of Forces of Nature

Forces of Nature

Elements

Season 1, Episode 2 of 4

The forces of nature make Earth a restless planet, but they also turned our ball of rock into a home for life. How did our planet's ingredients, the chemical elements, come together and take that first crucial step from barren rock to a living world?

More From this Series

Previously Aired

Day
Time
Channel
9/29/2016
4 p.m.
World
9/29/2016
7 p.m.
World
9/30/2016
World
9/30/2016
8 a.m.
World
9/30/2016
2 p.m.
World
4/19/2021
noon
PBS 6 Plus
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