What do you call a female deer?
A doe. 
What song is this language sung in?
French.
Who is this character and what show is he from? 
Buford Van Stomm. He is from Phineas and Ferb (2007).
Who is this athlete and what sport is he famous for? 
Lionel Messi. He plays soccer for the PSG Football Club.
Define "catastrophic."
Involving or causing sudden great damage or suffering.
BONUS: State which movie this picture is from. 
How many planets are there in our solar system?
There are eight planets in our solar system. 
Who is this singer? Name one of his songs.
Ed Sheeran.
What is this character's name and what movie is he from? 
Sid. He is from Toy Story (1995).
Who is this athlete and what sport does he play?
Tom Brady. He is arguably the greatest football player of all time.
Name the five boroughs of New York City.
Staten Island, Brooklyn, Manhattan, Queens, and the Bronx. 
Who discovered the concept of gravity?
BONUS: How does gravity work?
EXTRA BONUS: What are the four fundamental forces in the universe?
Isaac Newton.
BONUS: The greater the mass an object has, the stronger its gravity.
EXTRA BONUS: The strong force, the weak force, electromagnetic force, and gravity. Gravity is the weakest force.
Which instrument was this song played on?
The violin.
What is the name of the dragon that helps Mulan?
Mushu.
Who is this athlete and what sport is she famous for? 
Serena Williams. She is an American tennis player. 
What does "silhouette" mean?
The dark shape and outline of someone or something visible against a lighter background.
BONUS: State which television show this picture is from for an extra 300 points.
What makes up everything in the universe?
Who wrote the Star Spangled Banner?
Francis Scott Key.
Who is this famous television character?
Sherlock Holmes. He is arguably the greatest fictional detective character of all time.
Who has the most Olympic medals of all time?
Michael Phelps, an American swimmer, has won 28 medals throughout his career. 
How much of the human body is composed of water?
Approximately 60%.
Name every naturally occurring state of matter in the universe.
EXTRA BONUS: How many states of matter exist in total? Name them all.
Solid, liquid, gas, and plasma.
EXTRA BONUS: There are 22 states of matter. Solid, liquid, gas, plasma, Bose-Einstein condensate, supercritical fluid, degenerate matter, photonic matter, string-net liquid, dropleton, Jahn-Teller metal, time crystal, quantum spin-hall, fermionic matter, superconductivity, superfluid, supersolid, quantum spin liquid, fermion materials, Rydberg Polaron, quark-gluon plasma, black superionic ice.
Who is this actor and what is he famous for?
Tom Cruise. He is an actor famous for doing his own stunts in action movies.
Who is this person and what does he play? 
Magnus Carlsen. He is arguably the greatest chess player of all time. 
What is the capital of Morocco?
Marrakech. 