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Assuming you mean the mountains of the western United States, there are two sources of their formation. The Rockies were formed when the Farallon Plate, a tectonic plate that once lay beneath the Pacific Ocean, collided with and slid under the North American Plate. As this happened it compressed the crust and dragged against the bottom,pushing mountains up. After the Farallon PLate was gone, the continent started to pull apart enough that bloacks of crust sand downward, leaving mountain ranges as high areas to form the basin and range province. The thinning of the crust also resulted in some volcanic activity.
What else can I help you with?
Are the Rocky Mountains located in the west or east?
rocky mountains r in the west appalation mountains r in the east
What mountains are west of the coastal plain?
Appalachian mountains
What state is the Allegheny Mountains located?
Mostly Pennsylvania, but partly Maryland, Virginia, and West Virginia.
What chain of mountains is located the southern part of modern turkey?
Taurus Mountains
Where are the Allegheny Mountains located?
The Allegheny Mountains are located in the eastern United States, running through parts of Pennsylvania, Maryland, West Virginia, and Virginia. They are a part of the larger Appalachian Mountain range.
Were are the Atlas Mountains located?
The Atlas mountains are located in AfricaNorth West Africa.
Is west virginias allegheny plateau located east or west or Appalachian mountains?
The Allegheny Plateau is located in an area that stretches from central and western New York through western Pennsylvania, northwestern West Virginia and Eastern Ohio. The Allegheny Plateau in West Virginia is located to the west of the Appalachian Mountains. It is also located to the west of the Allegheny mountains in West Virginia.
Are the rocky mountains located east or west in US?
The rocky mountains are obviously in the western part
What are some major mountains in west Virginia?
West Virginia is located in the Appalachian Mountain range.
Are the Rocky Mountains located east or west of the Mississippi river?
west
Are the Rocky Mountains in the east or west?
The Rockie Mountains are located on the west of North America and run from Canada to the USA
Are the Rocky Mountains located in the west or east?
rocky mountains r in the west appalation mountains r in the east
Is the Western Siberian plain located to the west of the Ural Mountains?
No, since the Ural Mountains separate Asian Russia to the east from European Russia in the west, and the West Siberian Plain is located in Asian Russia, that means the West Siberian Plain is located east of the Ural Mountains.
What mountain is located in the west of china?
Kunlun Mountains
Is Portugal west of the ural mountains?
If by definition the Ural Mountains are the eastern limit of Europe, then if Europe is located to the west of the Mountains, the logical conclusion is that all European countriesare west of the Ural Mountains.So, yes, Portugal is west of the Ural Mountains.
What are the mountains north of India and Bangladesh?
The Himalaya Mountains are located in China. This mountain range is located north of India and Bangladesh in the south west of China.
Are the Appalachian mountains west or east of the US?
The Appalachian Mountains are located at the east of the US.
