Science
Animals
Geography
Fun Facts
Space
100

This gas makes up most of Earth’s atmosphere.

What is nitrogen?

100

This animal is the tallest land animal on Earth.

What is a giraffe?

100

This continent has the most countries.

What is Africa?

100

The only letter not appearing in any U.S. state name.

what is q?

100

This planet is closest to the Sun.

What is Mercury?

200

This organ uses the most energy in the human body.

What is the brain?

200

This sea animal has three hearts.

What is an octopus?

200

This country is shaped like a boot.

What is Italy?

200

This common drink was originally used as medicine

What is Coca-Cola?

200

This galaxy is where Earth is located.

What is the Milky Way?

300

This planet has the strongest winds in the solar system.

What is Neptune?

300

This animal’s fingerprints are very similar to humans’.

What is a koala?

300

This is the longest river in the world

What is the Nile?

300

This is the fastest muscle in the human body, responsible for blinking.

What is the eyelid?

300

This planet is known as the “Red Planet” because of its reddish surface.

What is Mars?

400

This part of the cell controls all cell activities and contains DNA.

What is the nucleus?


400

This animal never stops growing its teeth.

What is a beaver? (or rabbit works too)

400

This is the coldest desert on Earth.

What is Antarctica?

400

This insect can lift up to 50 times its own body weight.

what is an ant?

400

These lights are caused by solar wind hitting Earth’s atmosphere.

What are the Northern Lights (Aurora Borealis)?

500

This is the name of the force that keeps planets in orbit.

What is gravity?

500

This animal has blue blood because it uses copper instead of iron.

What is an octopus?

500

This country is home to the Great Barrier Reef.

What is Australia?

500

This common kitchen ingredient can be used to put out small grease fires.

What is baking soda?

500

This planet rotates on its side.

What is Uranus?