How the Earth Works: Ice Age or Fire Age? DVD

Discovery Education

$59.95 
SKU: DC024900
Format: DVD
Grade Level:
Runtime: 43
Copyright: 2012

Alt Formats:
Free Resources
Marc Record

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Explores North America to find evidence of the most powerful geological events the Earth has ever seen: ice ages. The program evaluates layers or rock and ice to find out how they have both carved the land and molded life on Earth.