They are 50-100 million years ago
The mountains of western Canada are tall and jagged, creating magnificent scenery. They contain many minerals, dense forests, mineral resources, and potential for hydroelectric power. Banff and Jasper National Parks as well as other national parks and public lands combined with private activities, such as ski resorts, attract millions of tourists each year. As with most things in life, a price must be paid for benefits. The jagged and tall mountains inhibit transportation. Only a few roads and railways cross the mountains, so that east-west movement across Canada is limited.
Canada has a nice natural scenery for old people
The Appalachian Highlands are old, eroded mountains (the oldest in North America) ranging from eastern Canada to western Alabama
Both the Rocky mountains and the Appalachian mountains are in the United States of America! The Rocky mountains are more rigid and ROCKY, and the Appalachian mountains are old and rounded. I have recently studied these ranges, and I hope that this helps you! :)
The basin & range
"Jasper Park Lodge is in Jasper, Alberta in Canada. It is in the Rocky Mountains, and is located on Old Lodge Road."
The Rocky Mountains are taller than Appalachian Mountains and has sharp pointy peaks. The Rocky Mountains are taller.They Both have eroded. The Appalachian Mountains are older and shorter than rocky mountains.
Appalachian.
Măcinului Mountains (very old)Carpathian Mountains - Eastern, Southern, Western.
the western cordilleras are young fold mountains, while the appalachians are old fold mountains.
Most likely during the Precambrian, Cretaceous PERIOD
Rocky Mountains Bristlecone PineSee Related Link.
because they are very old and have been eroded by the elements