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Anonymous
The olympic mountains are 2,000,000 years old.
Dwight Gislason ∙
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A Peneplain is an old eroded Mountain. A example of a Peneplain is Ouachita Mountain range in OK. The are the oldest peneplain mountain range in US.
very old
About a million years old
The Annapurna mountain range is estimated to be around 55 million years old.
The Appalachian Mountain Range is the youngest mountain range discovered, yes.
The oldest mountain range on Earth is thought to be the Appalachian Mountains. They are said to be nearly 500 million years old.
The oldest mountain range is the Barberton Greenstone Belt in South Africa, estimated to be around 3.6 billion years old.
Old Baldy Mountain is in Colfax County, New Mexico. It is in the Cimarron range of mountains, and is the largest peak.
The Himalayas are a relatively younger mountain range with very old rock veins, some dating back to 540 million years.
The main mountain range in Antarctica is the Transantarctic Mountain Range.
No, the Andes are the longest mountain range.