How the Earth Was Made

Asteroids

E10    Apr 20, 2009    45m    TV-G
Asteroids might provide clues about the formation of early Earth; detective work uncovers that a big nickel deposit in Canada, vast oil reserves in the Gulf of Mexico and a gold mine in South Africa all resulted from asteroid impacts.
Where to Watch Asteroids
Cast of Asteroids
  • Corey JohnsonSelf - Narrator
 
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