How the Earth Was Made

Season 2 Episode 12: America's Ice Age

A look at past Ice Age eras that Earth has experienced throughout its existence; how the slightest changes in the planet's orbit and angle of rotation can bring them about; how long they can last, and when the Earth will endure another.

Genre:

Documentary

Seasons:

2

Episodes:

26

Actor:

Corey Johnson

Quality:

HD

Status:

Ended

First Air:

2009

IMDb:

6.9