Geography
US and World History
Science
100

This country and its territories cover the most time zones. 

France. 

100

William Driver's nickname for the American Flag. 

Old Glory. 

100

The largest animal on Earth. 

The Blue Whale. 

200

The oldest city in the United States, it was founded in 1565 by Don Pedro Menendez de Aviles of Spain. 

Saint Augustine, Florida. 

200

In 79 AD, this city was destroyed by Mount Vesuvius' eruption. 

Pompeii. 

200

The total number of time zones in the world, some of which can only span a difference of 30 to 45 minutes. 

24. 

300

The only US state to produce coffee beans. 

Hawaii.

300

This President is featured on the $2 bill. 

Thomas Jefferson. 

300

The number of hearts in an octopus. 

3. 

400

This country has the longest coastline in the world. 

Canada. 

400

The 15th century painting of "The Last Supper" was done by this artist. 

Leonardo da Vinci. 

400

This planet has 67 moons at the moment, and is the 5th planet from the Sun. 

Jupiter. 

500

The largest lake in Africa, spanning more than 25,000 square miles. 

Lake Victoria.
500

The 33rd President of the United States. 

Harry S. Truman. 

500

The average weight of the human brain. 

3 pounds.