This is the longest river in the world.
What is the Nile River?
This is the center of our solar system.
What is the Sun?
This animated fish is searched for in a famous 2003 Pixar movie.
Who is Nemo?
This document declared America's independence from Great Britain.
What is the Declaration of Independence?
This green fruit is the main ingredient in guacamole.
What is an avocado?
This country has the largest population in the world [as of recent estimates].
What is India / China—adjust per current data
This gas is most abundant in Earth's atmosphere.
What is Nitrogen?
This magical school is attended by Harry Potter.
What is Hogwarts?
He was the first President of the United States.
Who is George Washington?
This sweet treat is made from roasted and ground cacao seeds.
What is chocolate?
This desert is the largest hot desert in the world.
What is the Sahara Desert?
This organ is the largest in the human body.
What is the Skin?
This web-slinging superhero shares his name with an arachnid
Who is Spider-Man?
This 1803 land deal doubled the size of the United States.
What is the Louisiana Purchase?
This Italian dish is traditionally topped with tomato sauce, cheese, and various toppings, then baked.
What is pizza?
This European city is built on more than 100 small islands in a lagoon.
What is Venice?
This subatomic particle has a negative electrical charge.
What is an electron?
This yellow sponge lives in a pineapple under the sea.
Who is SpongeBob SquarePants?
This amendment gave women the right to vote in 1920.
What is the 19th Amendment?
This yellow condiment is made from the seeds of a mustard plant mixed with water or vinegar.
What is mustard?
This mountain range separates Europe from Asia.
What are the Ural Mountains?
This process is how plants convert sunlight into energy.
What is photosynthesis?
This instrument is played by the jazz character Soul's main protagonist, Joe Gardner.
What is the piano?
This industrial city was the site of the first successful powered airplane flight by the Wright brothers.
What is Kitty Hawk, North Carolina?
This French pastry is known for its flaky, many-layered crescent shape.
What is a croissant?