SCIENCE
WORLD GEOGRAPHY
HISTORY & FAMOUS FIGURES
BOOKS & MOVIES
MATH & BRAIN TEASERS
100

This force keeps our feet on the ground and causes dropped objects to fall.

What is gravity?

100

The capital city of the United States.

What is Washington, D.C.?

100

The very first President of the United States.

Who is George Washington?

100

The Dr. Seuss character who attempts to stop Christmas from coming to Whoville.

Who is The Grinch?

100

The number of sides on a standard geometric hexagon.

What is six?

200

The process by which green plants use sunlight, water, and carbon dioxide to make food.

What is photosynthesis?

200

The largest and deepest ocean on Earth.

What is the Pacific Ocean?

200

The year in which Christopher Columbus first made landfall in the Americas.

What is 1492?

200

The Hogwarts house represented by a lion mascot in the Harry Potter series.

What is Gryffindor?

200

The perimeter of a square with a side length of 7 inches.

What is 28 inches?

300

This organelle is commonly referred to as the "powerhouse of the cell."

What is the mitochondrion (or mitochondria)?

300

The continent that is the largest in both total land area and population.

What is Asia?

300

The global conflict that began in 1939 and ended in 1945.

What is World War II?

300

The fictional African nation ruled by King T'Challa, also known as the Black Panther.

What is Wakanda?

300

The prime numbers between 1 and 10.

What are 2, 3, 5, and 7?

400

The three main types of rocks formed in the Earth's crust.

What are igneous, sedimentary, and metamorphic?

400

The mountain range located in South America where the ancient city of Machu Picchu was built.

What are the Andes Mountains?

400

The 1215 English document signed by King John that restricted monarchical power and influenced modern democracy.

What is the Magna Carta?

400

The British author who wrote the fantasy novel The Hobbit.

Who is J.R.R. Tolkien?

400

If a train leaves a station at 2:15 PM and arrives at its destination at 4:45 PM, the total duration of the trip in minutes.

What is 150 minutes?

500

The type of chemical bond formed when two atoms share electron pairs.

What is a covalent bond?

500

The longest river in the world, flowing north through northeastern Africa.

What is the Nile River?

500

The Constitutional Amendment that granted women the right to vote in the United States.

What is the 19th Amendment?

500

The three traditional genres into which William Shakespeare's plays are categorize

What are Tragedies, Comedies, and Histories?

500

The square root of 169.

What is 13?