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