27.122008

which mountains are older- the Appalachians the Rockies or the Sierra Nevada?

Herb216 Geography 2 44

which mountains are older- the Appalachians the Rockies or the Sierra Nevada?

Posted by Herb216 | Posted at Dec 27, 2008 | Categories: Geography

Answers

AlfrediaLaframboi711
AlfrediaLaframboi711

The Appalachian mountains are the oldest mountain range.

Dec 27, 2008 05:22

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