What compound found in tap water is good for the teeth?
Question 2 of 10
In 2013, North Korea pulled out of a 60-year armistice with what country?
Question 3 of 10
What multi-millionaire owned one of the world's largest independent fleet of ships?
Question 4 of 10
What Joni Mitchell song did Judy Collins perform at Bill Clinton's 1993 Inaugural ball, in part because it inspired the name of his daughter?
Question 5 of 10
If you were in Orange County, California, which ocean could you swim in?
Question 6 of 10
Which of these is the name of a famous ancient Greek poet?
Question 7 of 10
Once called the Venice of the East because of its many canals, Bangkok is which country's capital?
Question 8 of 10
What gas do plants take in that humans give off when they breathe?
Question 9 of 10
The African and Sumatran species have two horns; the Indian and Javan species have just one. What animals are we discussing?
Question 10 of 10
The 'Ganges' is a sacred river in which religion?
More interesting quizzes
10 Impossible Questions
Average Score: 9
99% knows the answer to this question:
"The first time a woman flew across the Atlantic was in 1928, when she was a passenger on the plane. Later, in 1932, she did it again, this time she was the pilot.
And do you know the answer to this one?
"What does "neutron" mean?"