AMAZING ROCK FORMATIONS
Take a look at some of the most amazing natural rock formations on Earth!
The Grand Canyon in the western United States is one of the seven natural wonders of the world.
A mesa is a flat area of rock with steep sides. It is caused by erosion.
Hoodoo rocks look like pointed columns rising in the air.
Hickman Bridge, a natural bridge made of rock, is located in Utah.
Additional topics
- Websites to Visit/Further Reading - Questions to Consider, Websites to Visit, Further Reading
- THE SECRETS IN ROCKS - Just how old is the Earth?
- Other Free Encyclopedias