A) Oregon B) Washington C) California D) Colorado
A) Sawatch Range B) Cascade Range C) Rocky Mountains D) Sierra Nevada
A) Samuel Hitt Elbert B) Robert Davis C) John Smith D) Mary Johnson
A) Lake Tahoe B) Yellowstone Lake C) Twin Lakes D) Crater Lake
A) Columbia River B) Mississippi River C) Colorado River D) Arkansas River
A) Summit and Boulder B) Lake and Pitkin C) Eagle and Gunnison D) Mesa and Mesa
A) Uinta-Wasatch-Cache National Forest B) Ouachita National Forest C) San Isabel National Forest D) White Mountain National Forest
A) 1874 B) 1832 C) 1901 D) 1956
A) Sandstone B) Granite C) Shale D) Limestone |