A) Alaska B) Hawaii C) California D) Colorado
A) Caldera B) Stratovolcano C) Cinder cone D) Shield volcano
A) 2005 B) 1931 C) 1999 D) 2010
A) Dallas B) Sydney C) Port Heiden D) Tokyo
A) Yosemite National Park B) Yellowstone National Park C) Denali National Park D) Aniakchak National Monument and Preserve
A) By glaciers B) By tectonic forces C) By a volcanic eruption D) By erosion
A) Kangaroos B) Brown bears C) Polar bears D) Penguins
A) Basalt B) Pumice C) Obsidian D) Andesite
A) Crater Lake B) Surprise Lake C) Lake Tahoe D) Great Salt Lake |