A) Igneous B) Metamorphic C) Volcanic D) Sedimentary
A) Cenozoic B) Precambrian C) Paleozoic D) Mesozoic
A) Kaibab Limestone B) Redwall Limestone C) Vishnu Schist D) Bright Angel Shale
A) Devil's Corkscrew B) Hermit Shale C) Redwall Limestone D) Bright Angel Shale
A) Nile River B) Missouri River C) Rio Grande D) Colorado River
A) Yellowstone National Park B) Zion National Park C) Grand Canyon National Park D) Yosemite National Park
A) Kaibab Limestone B) Moenkopi Formation C) Supai Formation D) Coconino Sandstone
A) Temperate climate B) Tropical climate C) Polar climate D) Desert climate
A) Utah B) Nevada C) Arizona D) California |