The third president, known for making the Louisiana Purchase, and building his estate at Monticello.
Who is Thomas Jefferson?
This rock is formed by cooling lava.
What is obsidian?
The place where a river meets a sea.
What is a delta?
The theoretical "supercontinent" from which our modern continents broke away.
What is Pangaea?
Known simply as "The Bard", this poet is the most famous playwright of all time.
Who is William Shakespeare?
This avid outdoorsman was the president responsible for beginning the construction of the Panama Canal.
Who is Teddy Roosevelt?
This force is generated by circular motion around a fixed point.
What is centripetal or centrifugal force?
A series of disconnected islands.
What is an archipelago?
The greatest conqueror of Asia at his time, for whom the Great Wall was built, it is said that his DNA is now present in 16 million men.
Who is Genghis Khan?
Who is Ayn Rand?
These two presidents were the second father/son pair elected to the office.
Who are George H. W. Bush and George W. Bush?
This heavenly body is responsible for attracting asteroids away from Earth.
What is Jupiter?
North America's longest river, which flows through seven states.
What is the Missouri River?
The heir to the Austro-Hungarian throne, this archduke's assassination kick-started the first World War.
Who is Franz Ferdinand?
Written by Mary Shelley, this book's titular character has become an icon of ostracization and man-made horrors.
What is Frankenstein?
Aside from John F. Kennedy and Abraham Lincoln, these two presidents were the only ones assassinated while in office. (only one needed)
Who are James A. Garfield and William McKinley?
This gas has been utilized for centuries to provide power, through burning fuel to produce it.
What is steam?
The deepest part of the ocean ever discovered.
What is the Mariana Trench?
This Carthaginian general is most famous for his crossing of the Alps, using vinegar to melt away limestone boulders blocking his path, to directly assault Rome.
Who is Hannibal?
This fictitious doctor, portrayed first in a 19th-century novella by Robert Louis Stevenson, is often referenced when speaking of someone with dual personalities.
Who is Dr. Jekyll?
This president was elected to the office four times, the only one to break the two-term limit.
Who is Franklin Delano Roosevelt?
This acidic substance is the result of fermenting alcohol or sugar, commonly by way of fruits or vegetables.
What is vinegar?
The tallest mountain on Mars, named for the seat of the gods.
What is Olympus Mons?
The sniper with the highest confirmed kill count in the Middle East conflict, on whom the movie "American Sniper" is based.
Who is Chris Kyle?
This Greek thinker wrote almost exclusively about his mentor's teachings, and is the source of most Western philosophy.
Who is Plato?