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