Nature
What is the largest mammal on earth?
Blue Whale
What is the chemical formula for water?
H2O
Who was the first President of the United States?
George Washington
What green frog became a popular reaction meme?
Pepe The Frog
Who is the most-subscribed individual YouTuber as of 2025?
Mr.Beast
Which tree species lives over 4000 years?
Pine trees
Which planet is known as the “Red Planet”?
Mars
In what century did the Roman Empire fall?
5th Century Dumbass
In the “This is fine” meme, what animal is sitting in a burning room?
A Dog
What do creators call videos where they give away money or prizes?
Giveaways
What process allows plants to convert sunlight into energy?
Photosynthesis
What organelle is known as the “powerhouse of the cell”?
Mitochondria
Which Queen of France is (wrongly) associated with the quote “Let them eat cake”?
Marie Antoinette
The “Doge” meme features what breed of dog?
Shiba Inu
Which YouTube channel took a different take on history incorporating music?
Epic Rap Battles of History
What biome has the greatest biodiversity?
Tropical Rainforest
What force keeps planets in orbit around the Sun?
Gravity
What major war lasted from 1939 to 1945?
World War 2
“Hide the Pain Harold” is known for hiding what emotion behind his smile?
Discomfort/Sadness
What was the title of the first video ever uploaded to YouTube?
Me at the zoo
What natural ability allows birds to navigate using Earth’s magnetic field?
Magnetoreception
What scientific law states that energy cannot be created or destroyed?
The Law of Conservation of Energy
What 1215 document limited the power of the English king?
Magna Carta
The “Rickroll” meme redirects users to a song by what artist?
Rick Astley
What algorithm-based metric determines how often YouTube recommends your video?
Watch Time / Audience Retention