How the Earth Was Made

How the Earth Was Made

Great Lakes (1x7)


Exibido em:: Mar 24, 2009

Scientists seek clues to the formation of North America's Great Lakes, the largest expanse of fresh water on the planet; delving into an underground salt mine; investigating a fossilized coral reef; diving to the bottom of Lake Superior.

  • Estreou: Fev 2009
  • Episódios: 26
  • Seguidores: 19
  • Finalizada
  • History
  • Terça-Feira às 21