Why is the Grand Canyon so important?

The Grand Canyon offers one of the most visible examples of a worldwide geological phenomenon known as the Great Unconformity, in which 250 million-year-old rock strata lie back-to-back with 1.2 billion-year-old rocks. What happened during the hundreds of millions of years between remains largely a mystery.



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20 Amazing Grand Canyon Facts
  • Grand Canyon National Park is bigger than the entire state of Rhode Island. ...
  • The Hopi Tribe considers the Grand Canyon a gateway to the afterlife. ...
  • Temperatures vary greatly within the canyon. ...
  • The canyon is full of hidden caves. ...
  • In 1909, the canyon was the site of a giant hoax.


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For the Hopi, it's a very spiritual place because of the Sipapuni, where we emerged from into this world. And it's where we go back to when we leave this world. I've felt an energy down there that is unreal. They say our ancestors dwell in the canyon, and I definitely feel that.

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One of the Seven Wonders of the World, the Grand Canyon is an unbelievable spectacle of nature. It is a great, huge slash in the surface of the earth - 217 miles long, 4 to 18 miles wide and a mile deep, with the Colorado River flowing at the bottom.

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Hopi mythology tells of how two brothers, Pokanghoya and Polongahoya, tossed lightning bolts and piled mud to build the Grand Canyon and the river that cuts through it. They created Tokonave (Navajo Mountain) and Neuvatikyaovi (San Francisco Peaks), as well as salt beds in eastern New Mexico.

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New and Old 7 Wonders of the World
  • Great Pyramid of Giza – Egypt.
  • Hanging Gardens of Babylon – Ancient Mesopotamia (modern-day Iraq)
  • Statue of Zeus at Olympia – Greece.
  • Temple of Artemis at Ephesus – Turkey.
  • Mausoleum at Halicarnassus – Turkey.
  • Colossus of Rhodes – Greece.
  • Lighthouse of Alexandria – Egypt.


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The Grand Canyon is located in northern Arizona, northwest of the city of Flagstaff. The canyon measures over 270 miles long, up to 18 miles wide and a mile deep, making it one of the biggest canyons in the world.

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A large sandstone boulder contains several exceptionally well-preserved trackways of primitive tetrapods (four-footed animals) which inhabited an ancient desert environment. The 280-million-year-old fossil tracks date to almost the beginning of the Permian Period, prior to the appearance of the earliest dinosaurs.

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Grand Canyon. The Grand Canyon, in the U.S. state of Arizona, is a product of tectonic uplift. It has been carved, over millions of years, as the Colorado River cuts down through the Colorado Plateau.

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Sixty million years ago, the Rocky Mountains and the entire Colorado Plateau, which the Grand Canyon is part of, rose up from tectonic activity. After the top layers of rock (green) eroded away, the Colorado River grew powerful and began to cut its way through the ancient rock, leaving the stunning canyon we see today.

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Ngorongoro has been dubbed by some as the eighth wonder of the world, and we think they're onto something! The Ngorongoro Conservation Area receives over half a million visitors annually. It's also home to around 40,000 people, most of whom are Maasai tribespeople.

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The Seven Wonders of the World are a group of places around the globe that are considered to be of great importance. These are: The Colosseum in Italy, Petra in Jordan, Chichén Itzá in Mexico, Christ the Redeemer in Brazil, Machu Picchu in Peru, Taj Mahal in India and The Great Wall of China.

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The Eiffel Tower is not considered one of the new Seven Wonders of the World. It was a finalist in the contest held by the New 7 Wonders Foundation, however, it was not selected.

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The Seven Wonders of the World are a group of places around the globe that are considered to be of great importance. These are: The Colosseum in Italy, Petra in Jordan, Chichén Itzá in Mexico, Christ the Redeemer in Brazil, Machu Picchu in Peru, Taj Mahal in India and The Great Wall of China.

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Pyramids of Giza, the oldest of the wonders and the only one of the seven substantially in existence today.

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Some scientists believe that the Grand Canyon is 70 million years old. Others contend that the natural wonder is only between five and six million years old. Both are right. Scientists examined rocks from the Grand Canyon with the so-called thermo chronology method.

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Sixty million years ago, the Rocky Mountains and the entire Colorado Plateau, which the Grand Canyon is part of, rose up from tectonic activity. After the top layers of rock (green) eroded away, the Colorado River grew powerful and began to cut its way through the ancient rock, leaving the stunning canyon we see today.

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