Eons

How Volcanoes Froze the Earth (Twice)

TV-Y7
S3 E22    Jul 16, 2019    10m
Over 600 million years ago, sheets of ice coated our planet on both land and sea. How did this happen? And most importantly for us, why did the planet eventually thaw again? The evidence for Snowball Earth is written on every continent today.
Where to Watch How Volcanoes Froze the Earth (Twice)
Cast of How Volcanoes Froze the Earth (Twice)
  • Kallie MooreSelf
  • Blake de PastinoSelf
 
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