Animals
Geography
Grammar
Science
History
100

This is the largest land animal on Earth.

What is the African Elephant?

100

This is the largest ocean on Earth.

What is the Pacific Ocean?

100

This part of speech shows action, like “run,” “jump,” or “sing.”

What is a verb?

100

This planet is known as the red planet.

What is Mars?

100

The ancient Egyptians built these massive stone structures as tombs for their pharaohs.

What are pyramids?

200

This mammal is known for building dams in rivers and streams.

What is a beaver?

200

This country is both a continent and the only country that covers an entire continent.

What is Australia?

200

This punctuation mark is used to show possession or to form contractions.

What is an apostrophe? 

200

Water changes from a liquid to a gas through this process.

What is evaporation?

200

This ship carried the Pilgrims to America in 1620.

What is the Mayflower?

300

This animal can change its color to blend into its surroundings.

What is a chameleon?

300

This imaginary line at 0 degrees latitude divides the Earth into the Northern and Southern Hemispheres.

What is the equator?

300

This is the grammatical term for a word that takes the place of a noun, like “he,” “she,” or “they.”

What is a pronoun?

300

The basic building blocks of all living things are called these.

What are cells?

300

The Cold War mainly pitted these two against each other from 1947 to 1991.

Who are the United States and the Soviet Union?

400

This is the fastest land animal in the world.

What is a cheetah?

400

This capital city sits along the Tiber River and is home to the Colosseum.

What is Rome?

400

In the analogy “Bird is to sky as fish is to ___,” this word correctly completes the relationship.

What is water?

400

This gas makes up about 78% of the Earth’s atmosphere.


What is nitrogen?
400

This 14th-century pandemic killed an estimated 25–30 million people in Europe and is known as one of the deadliest events in human history.

What is the Black Death (or Bubonic Plague)?

500

This large marine mammal is known for its long tusks and whiskers and can weigh over 3,000 pounds.


What is a walrus?

500

This mountain range stretches across seven countries in South America and is the longest continental mountain range in the world.

What is the Andes Mountains.

500

This type of sentence contains two or more independent clauses joined by a conjunction like “and,” “but,” or “or.”

What is a compound sentence?

500

This organelle is known as the “powerhouse of the cell” because it produces energy for the cell.

What is the mitochondrion?

500

This 18th-century French military leader rose to power during the French Revolution and became emperor of France.


Who is Napoleon Bonaparte?

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