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The Grand Canyon=Rocks!!!!!!!!!!!!!!!!!!!!!!With layers!!!!!!!!!!!!!!!!1=The Grand Canyon=Rocks!!!!!!!!!!!!!!!!!!!!!!With layers!!!!!!!!!!!!!!!!1=
it was glorious outside!
the grand canyon is layers of rock formed over millions of years
The Grand Canyon is important for the study of geology. The Grand Canyon clearly shows the layers of the Earths crust.
Washed downstream.
in the lowest layers of rock
in the lowest layers of rock
The different colors of the Grand Canyon indicate where the water levels have recently been. The lighter the color, the more recent water levels have been. ------------------------- The Different colors of the Grand canyon are due to the different Strata of rocks that been exposed during the 5 to 6 million year history of the Grand Canyon. Some Layers are Granite, some are schist, Some are Limestone.
Fossils of armored fish, corals, shellfish, and snails have been found in the Grand Canyon.
to find how old they are and how many layers
Colorado river
Erosion, caused by wind and water.