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