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100

Which continent is the Sahara Desert located on?

Africa

100

What imaginary line divides Earth into the Northern and Southern Hemispheres?

The Equator

100

Which U.S. state is known as the Sunshine State?

Florida

100

What gas do plants take in from the air?

Carbon dioxide

100

What are the five vowels?

A, E, I, O, U

200

What is the largest ocean on Earth?

Pacific Ocean

200

What is the longest river in the United States?

The Missouri River

200

What is a synonym for "enormous"?

Huge, gigantic, or massive

200

What is an adjective?

A word that describes a noun

200

Which chess piece moves in an "L" shape?

The knight

300

What is the hardest natural substance on Earth?

Diamond

300

What is the center of an atom called?

The nucleus

300

What is the least common multiple of 6 and 8?

24

300

How many sides does a hexagon have?

6

300

What is a baby frog called?

Tadpole

400

What is 48 × 25?

1,200

400

What is the largest mammal on Earth?

Blue whale

400

What is the largest species of shark?

Whale shark

400

Who wrote the Harry Potter series?

J. K. Rowling

400

What kingdom does Elsa rule in Frozen?

Arendelle  

500

Who invented the first successful airplane?

The Wright brothers

500

What was the name of the ship the Pilgrims sailed on?

Mayflower

500

Who wrote the Declaration of Independence?

Thomas Jefferson

500

What is the oldest national park in the United States?

Yellowstone National Park

500

What does "WWW" stand for?

World Wide Web