15 Episodes

Season 2

Episodes

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  • 15 episodes
    15 episodes
    • s2e15The Continents, Part 2
      March 9, 2010
    • s2e14The Continents Part 1
      March 9, 2010
    • s2e13America's Gold
      March 2, 2010
    • s2e12America's Ice Age
      February 16, 2010
    • s2e11Earth's Deadliest Eruption
      February 9, 2010
    • s2e10Mt. St. Helens
      February 2, 2010
    • s2e9Death Valley
      January 26, 2010
    • s2e8Everest
      January 19, 2010
    • s2e7Ring of Fire
      January 12, 2010
    • s2e6The Rockies
      December 22, 2009
    • s2e5Yosemite
      December 22, 2009
    • s2e4Sahara
      December 15, 2009
    • s2e3Birth of the Earth
      December 8, 2009
    • s2e2Vesuvius
      December 1, 2009
    • s2e1Grand Canyon
      November 24, 2009