A) Victoria Falls, Angel Falls, Yosemite Falls B) Yosemite Falls, Plitvice Falls, Sutherland Falls C) Iguazu Falls, Yellowstone Falls, Multnomah Falls D) Horseshoe Falls, American Falls, Bridal Veil Falls
A) Columbia River B) Mississippi River C) Niagara River D) Amazon River
A) Niagara Falls, New York B) Toronto C) Buffalo, New York D) Montreal
A) Annie Edson Taylor B) Nik Wallenda C) Karl Walenda D) David Blaine
A) Slate B) Limestone C) Granite D) Sandstone
A) Grand Canyon Skywalk B) Maid of the Mist boat tour C) Pygmy Goat Safari D) Alcatraz Island Tour
A) Ice formations B) Heat waves C) Tsunamis D) Deserts
A) 1910 B) 1905 C) 1898 D) 1901
A) 50,000 cubic feet per second B) 85,000 cubic feet per second C) 75,000 cubic feet per second D) 100,000 cubic feet per second |