How the Earth Was Made

How the Earth Was Made

Mt. St. Helens (2x10)


Data di messa in onda: Feb 02, 2010

A look at the creation of the Mount St. Helens volcano in Washington state; its history of violent eruptions and the evidence another massive eruption could occur again in the near future.

  • Iniziato: Feb 2009
  • Episodi: 26
  • Followers: 19
  • Terminata
  • History
  • Martedì alle 21