How Were the Rocky Mountains Formed?

Answer

The Rocky Mountains were formed when forces under the earth's crust (tectonic plates) were pushing against each other forcing the land to move upward. This happened millions of years ago.
1 Additional Answer
The Rocky Mountains were formed when the large plates that form the surface of the earth moved around and collided with each other. It is thought that this occurred over 120 million years ago. The plates are moving still, albeit very slowly. You can find more information here: http://www.mountainnature.com/geology/platetectonics.htm
Q&A Related to "How Were the Rocky Mountains Formed?"
The Rocky Mountains were formed when tectonic plates crashed together. It is a buckle in the crust and it is pushed upwards. That is how many of the mountain ranges came to be in
http://answers.ask.com/Science/Other/when_were_the...
The rocky mountains are a bit of an anomaly. They are not at a plate boundary like most ranges around the world. The current theory is that the Farallon plate subducted shallowly
http://wiki.answers.com/Q/How_was_the_Rockie_Mount...
The Rockies were formed by crustal uplifts in comparatively recent times,
http://www.chacha.com/question/when-were-the-rocky...
They were formed between 100 million years ago and 50 million years ago, when the Farallion Plate subducted beneath the North American Plate. The collisi0on of these two plates caused
http://answers.yahoo.com/question/index?qid=201008...
Explore this Topic
The Rocky Mountains were formed when tectonic plates crashed together. It is a buckle in the crust and it is pushed upwards. That is how many of the mountain ranges ...
The Rocky Mountains were formed when tectonic plates crashed together. It is a buckle in the crust and it is pushed upwards. That is how many of the mountain ranges ...
The Rocky Mountains were formed by plate movement nearly 80 million years ago called laramide orogeny. They were also changed by glacier erosion. ...
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