About ChaCha

How much rocks are in the Grand Canyon?

In: Travel › Attractions & Destinations

Rate This Answer

The Grand Canyon is made of layer after layer of rock and was created by the Colorado River over a 6 million year period. ChaCha!

Answered -

Galleries

See All Galleries »

Best Drinking Vacations in the U.S.

Best Drinking Vacations in the U.S.

Viewed 91 times

New Exhibit at the Victoria and Albert Museum in London, England

New Exhibit at the Victoria and Albert Museum in London, England

Viewed 7 times

London's Natural History Museum Launches 'Animal Inside Out'

London's Natural History Museum Launches 'Animal Inside Out'

Viewed 175 times

How to Save on a Trip to New York City

How to Save on a Trip to New York City

Viewed 70 times

Related Questions

View More »

Comments

Advertisement
›
›
›
Attractions & Destinations
Become a Guide