andes
Rocky Mountains are the youngest, followed by the Appalachian Mountains, and then the Himalaya. The ruggedness decreases in this order, with the Rocky Mountains being the most rugged, followed by the Himalaya, and then the Appalachian Mountains as the least rugged.
The Rocky Mountains The Andes Mountains The Himalayas
Wikipedia http://en.wikipedia.org/wiki/Mountain Then google the name of various mountan chains: Rocky Mountains, Himalaya, Andes, Sierra Nevada, Atlas, Alps, Urals, etc.
The Rocky Mountains and the Andes
Actually, you should reword your question to "The Rocky Mountains are to North America as the Andes Mountains are to?"The answer would be South America. Both the Rockies and the Andes are found in several countries.
The Andes Mountains, in South America.
Andes mountain
Peru.
The Mid-Atlantic Ridge is longer than both the Andes and the Rocky Mountains. The Mid-Atlantic Ridge is a continuous underwater mountain range that runs through the Atlantic Ocean, stretching for about 16,000 kilometers. The Andes and the Rocky Mountains are both much shorter in comparison, with the Andes spanning about 7,000 kilometers and the Rockies about 4,800 kilometers.
Rocky mountains and Appalachian Mountains
yes they are