Question 1

True or false: The Colorado Plateau covers parts of Utah, Colorado, Arizona, and New Mexico.

Accepted Answer

True. The Colorado Plateau spans approximately 130,000 square miles across the Four Corners region of the southwestern United States.

Question 2

True or false: The Colorado Plateau includes the Four Corners, the only point in the US where four states meet.

Accepted Answer

True. The Four Corners Monument marks the intersection of Utah, Colorado, Arizona, and New Mexico on the Colorado Plateau.

Question 3

True or false: The Colorado Plateau contains the Grand Canyon, which was carved by the Colorado River.

Accepted Answer

True. The Grand Canyon, a mile-deep gorge, was carved by the Colorado River over millions of years within the Colorado Plateau.

Question 4

True or false: The Colorado Plateau is entirely located within the state of Colorado.

Accepted Answer

False. The Colorado Plateau extends into Utah, Arizona, New Mexico, and Colorado, with only a small portion in Colorado itself.

Question 5

True or false: The Colorado Plateau was once covered by an ancient inland sea.

Accepted Answer

True. During the Cretaceous Period, the Western Interior Seaway submerged much of the Colorado Plateau, leaving marine fossils in its rocks.

Question 6

True or false: The Colorado Plateau is the driest region in the United States.

Accepted Answer

False. The driest region in the US is Death Valley, California, which receives far less annual precipitation than the Colorado Plateau.

Question 7

True or false: The Colorado Plateau is the highest plateau in North America.

Accepted Answer

False. The highest plateau in North America is the Mexican Plateau; the Colorado Plateau averages 5,000–7,000 feet in elevation.

Question 8

True or false: The Colorado Plateau was formed by volcanic eruptions.

Accepted Answer

False. The Colorado Plateau was primarily formed by tectonic uplift and erosion, not volcanic activity, though some volcanic features exist.

The Colorado Plateau Trivia Questions