1. How many lakes comprise the Great Lakes?   4   5   6   7   Hint Half-n-half Clue   2. In which state is the Yellowstone National Park located?   Nebraska   Colorado   North Dakota   Wyoming   Half-n-half Clue   3. Which is the largest city in the United States?   San Francisco   Chicago   Los Angeles   New York   Half-n-half Clue   4. In which city is the Sears Tower located?   Chicago   New York   San Francisco   Los Angeles   Half-n-half Clue   5. Where does the Mississippi River start?   Cumberland Plateau   Lake Itasca   Appalachian Mountains   Allegheny Mountains   Half-n-half Clue   6. Which is the tallest active geyser in the world?   Krakatau   Waimangu   Mount Pinatubo   Giant in Yellowstone National Park   Half-n-half Clue   7. Which of the Great Lakes is the only one to lie entirely in the United States?   Lake Huron   Lake Superior   Lake Erie   Lake Michigan   Half-n-half Clue