Science and technology
This planet is known for its red appearance and is the fourth planet from the sun.
Mars
This country hosted the 2016 Summer Olympics.
Brazil
Who was the first president of the United States?
George Washington
This scientist is famous for his theory of relativity.
Albert Einstein
This animated movie features a cowboy doll named Woody and a space ranger named Buzz Lightyear.
Toy Story
The chemical symbol for water is H2O. What is the chemical symbol for oxygen?
O
This tennis player has won the most Grand Slam singles titles in history (as of 2021).
Serena Williams
This desert is the largest in the world and stretches across much of northern Africa.
The Sahara Desert
She was the first woman to fly solo across the Atlantic Ocean
Amelia Earhart
This American singer is known for the hit songs "Thriller" and "Billie Jean."
Michael Jackson
This type of energy is stored in the nucleus of an atom.
Nuclear Energy
This popular sport's World Cup is held every four years.
Soccer (football)
The Titanic sank after hitting an iceberg in which ocean?
The Atlantic Ocean
This British author wrote the "Harry Potter" book series.
J.K. Rowling
This famous artist painted the Mona Lisa and The Last Supper.
Leonardo da Vinci
This is the process by which plants make their own food using sunlight.
Photosynthesis
The NBA is a professional basketball league in the United States. Which team won the most championships in the 1990s?
Chicago Bulls
This country is home to the ancient ruins of Machu Picchu.
Peru
He is known for his "I Have a Dream" speech and his leadership in the American Civil Rights Movement.
Martin Luther King Jr.
The "Star Wars" series was created by this famous director.
George Lucas