How Was The Grand Canyon Formed?

Answer

A number of processes combined to create the Grand Canyon, including erosion, primarily by water,ice,and wind, the course of the Colorado River, vulcanism, continental drift and slight variations in the earths orbit.
1 Additional Answer
elaine09
The Grand Canyon was formed millions of years ago some say by erosive activity of the Colorado River. Continental drifts and the orbit of the Earth are also factors in the formation of the Grand Canyon.
Q&A Related to "How Was The Grand Canyon Formed"
The Grand Canyon is beleived to be at least 17 million years old. The Grand Canyon was formed by erosive activty from the Colorado River.
http://answers.ask.com/Science/Nature/how_was_the_...
Grand Canyon is formed due to impact of air, water & weather on the mountains for thousands of years. There is no any exact formation date.
http://answers.ask.com/Science/Nature/when_was_the...
The Grand Canyon was formed by the Colorado River. Throughout the years the water and winds have carved out the beautiful land scape. The Colorado River has had several course in
http://answers.ask.com/Science/Nature/what_formed_...
The Grand Canyon was formed by the Colorado River. The gorge was formed over a 5.4 million year period. The canyon is 277 miles long and has a width from 4 to 18 miles. The canyon
http://answers.ask.com/Science/Other/how_the_grand...
Explore this Topic
No ones knows for sure how the Grand Canyon was formed, though many theories are out there as how they canyon came to be what it is today. Check the link provided ...
The erosion of the Colorado River caused the Grand Canyon to be formed. At first the area was mountainous and after many years and climate changes, the ocean ...
The best estimate suggests that about 12 million years ago the process started that created the grand canyon. However, this took millions of years to create what ...
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