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More than 3000 miles (4800 kms) from the northern most part of British Colombia in western Canada to New Mexico

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8y ago

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What makes the Rocky Mountains a cordillera?

The Rocky Mountains are considered a cordillera because they are a series of mountain ranges that run parallel to each other. This long chain of mountains was formed by the collision of tectonic plates, resulting in a continuous mountainous region.


How long is the rocky mountains?

The rocky mountains spread over 4800 kilometers The Rocky Mountains spread over 4800 kilometers.


Which observations about the Rocky Mountains and the Appalachian Mountains would support the claim that exposure to weathering and erosion over time can change land forms?

A. The Appalachian Mountains are found in the eastern United States and the Rocky Mountains are found near the west coast. B. The shorter and more rounded Appalachian Mountains are more than four times older than the taller and more jagged Rocky Mountains. C. The length of the Appalachian chain is approximately 2,400 kilometers, and the Rocky Mountain chain is about twice as long. D. The Appa Mountains are composed mostly of sedimentary rocks while the Rocky Mountains also contain other rock types.


When were the Rocky Mountains found?

A long time ago


Average width of Rocky Mountains?

They are about 2045 miles long.


What is the name of the long chain of mountains in the Atlantic oceon?

Mid-Atlantic chain


What is the long stretch of mountains along the western parts of north America called?

i belive the rocky moutains... someone else who is smarter should answer though


What do you call to the long narrow chain of hills and mountain?

A long narrow chain of hills and mountains is called a mountain range or a mountain chain.


How long does it take to go over the rocky mountains?

Go find out ... couch potato


Were The Rocky Mountains There Forever?

Probably not forever, but I'm pretty sure they were there for a long time.


What does rocky mountains form?

Over long periods of time, soil and new sediments.


What are the longest and largest mountain range Rocky Mountains or Appalachian?

Geologically speaking the Appalachians are older. The Rockies are an example of geological upheaval, while the Appalachians used to be a solid plain millions of years ago and eroded to become the mountains we have today.