Natural Wonders
History
Anatomy
Art & Museums
Transportation
100
The world's largest coral reef system lies off the coast of this country.
(What is Australia?)
100
In 1945, this organization was founded to promote world peace.
(What is the United Nations?)
100
This is the largest internal organ in the body.
(What is the liver?)
100
The Louvre Museum is located in this city.
(What is Paris?)
100
This fuel powers most modern commercial jet aircraft.
(What is jet fuel (aviation fuel)?)
200
Old Faithful is the best-known geyser in this U.S. national park.
(What is Yellowstone National Park?)
200
The first human landed on the Moon during this NASA mission.
(What is Apollo 11?)
200
The medical term for the kneecap.
(What is the patella?)
200
Vincent van Gogh painted this famous work featuring a night sky over Saint-Rémy.
(What is The Starry Night?)
200
Canada's passenger rail service is known by this name.
(What is VIA Rail?)
300
This UNESCO World Heritage Site in Arizona was carved over millions of years by the Colorado River.
(What is the Grand Canyon?)
300
The Great Fire of this city occurred in 1666.
(What is London?)
300
The body's smallest blood vessels.
(What are capillaries?)
300
This Spanish artist painted Guernica.
(Who is Pablo Picasso?)
300
The Orient Express originally connected Paris with this city.
(What is Istanbul?)
400
Angel Falls, the world's tallest waterfall, is found in this country.
(What is Venezuela?)
400
The first successful powered flight took place in this U.S. state.
(What is North Carolina?)
400
The body's longest bone.
(What is the femur?)
400
The Uffizi Gallery is located in this Italian city.
(What is Florence?)
400
The first successful transcontinental railway in Canada was completed in this year.
(What is 1885?)
500
This Canadian province is home to Gros Morne National Park.
(What is Newfoundland and Labrador?)
500
Black Tuesday occurred during this economic crisis.
(What is the Great Depression?)
500
This gland regulates metabolism.
(What is the thyroid?)
500
This Dutch master painted The Night Watch.
(Who is Rembrandt?)
500
This engineer is credited with greatly improving the steam engine during the Industrial Revolution.
(Who was James Watt?)