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Watch Crash Course Biology Season 2 Episode 8 Online

  • 1.5/10
  • COUNTRIES: United States of America
  • Subtitles: English

Life on Earth has weathered boiling-hot oceans and volcanic-ash-darkened skies—but that’s nothing like the climate change we’re experiencing now. In this episode of Crash Course Biology, we’ll talk about the greenhouse effect, learn why our climate is like a tangled pair of headphones, and discover that we’ve understood the science behind climate change for much longer than you might think.