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