I am a fold mountain of
U.S.A. I am quite old.
who on I​

1 thought on “I am a fold mountain of<br />U.S.A. I am quite old.<br />who on I​”

1. ANSWER:

   Very Old Fold Mountains. They are more than 500 million years old. The Appalachians in North America and the Ural mountains in Russia.

   HOPE HELP TO YOU

   BE HAPPY

   GN

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