50% knows the answer to this question: "Where would you find the English Channel? "

And do you know the answer to this one? "Which of the following is a model of the earth?"

53% knows the answer to this question: "Which simple shoe was most often worn by citizens of Ancient Rome? "

And do you know the answer to this one? "What is the most flexible muscle in the body?"

31% knows the answer to this question: "What is another name for the voice box? "

And do you know the answer to this one? "Where did the U.S. take Taliban and Al-Queda prisoners to in 2002?"

94% knows the answer to this question: "From which country was Evita Peron? "

And do you know the answer to this one? "Apart from the toga, what was the main article of Roman fashion?"

64% knows the answer to this question: "What were the series of wars by European Christians to recover the Holy Land from the Muslims? "

And do you know the answer to this one? "What does the word "constellation" mean?"

76% knows the answer to this question: "Which continent was devastated by an enormous tsunami in December of 2004? "

And do you know the answer to this one? "What is the capital city of the Central American country of Guatemala?"

51% knows the answer to this question: "Which scientific term is best defined as "the area influenced by an object's gravity"? "

And do you know the answer to this one? "Rastafarians and dreadlocks are associated with what island's culture?"

60% knows the answer to this question: "What is the process of a river washing away its riverbanks called? "

And do you know the answer to this one? "The Louvre is located in what country?"

90% knows the answer to this question: "What is a change in the form of a species over time called? "

And do you know the answer to this one? "What is the name of the leader who ruled Cuba for 49 years until 2008?"

35% knows the answer to this question: "What would you call "a sense of tiredness and losing stamina"? "

And do you know the answer to this one? "Where was Nelson Mandela imprisoned?"

52% knows the answer to this question: "Which country's government is communist? "

And do you know the answer to this one? "What country is just north of the border of the United States?"

63% knows the answer to this question: "What Cold War landmark was dismantled on November 11, 1989? "

And do you know the answer to this one? "Britain's Stonehenge is called a megalith because it is made of what?"