1. HUMAN BODY
2. ANIMALS
3. HISTORY
4. SCIENCE & TECH
5. THE WORLD AROUND US
100

What part of your body never stops growing?

Your ears and nose

100

What’s the largest animal in the world?

The blue whale

100

Who was the first person to walk on the moon?

Neil Armstrong

100

Which element has the chemical symbol "O"?

Oxygen

100

What’s the SECOND tallest mountain in the world?

K2

200

How many bones are in the adult human body?

206

200

Which animal can hold its breath longer than a dolphin?

A sloth

200

What ancient civilization built the pyramids? Can you name them?

The Egyptians, Keops, Cephren and mykerinos.

200

What does “www” stand for in a website address?

World Wide Web

200

What’s the smallest country in the world?

Vatican City

300

What is the strongest muscle in the human body (by size)?

The jaw (masseter muscle)

300

What animal is known for sleeping only 2 hours a day?

Giraffe

300

Which country gifted the Statue of Liberty to the U.S.?

France

300

What’s the name of the first artificial satellite in space?

Sputnik

300

What is the driest place on Earth?

Atacama Desert, Chile

400

What is the only part of the body that has no blood supply?

The cornea

400

Which creature can survive in space?

Tardigrade (water bear)

400

What war lasted just 38–45 minutes?

Anglo-Zanzibar War

400

What’s the term for animals that glow in the dark?

Bioluminescent

400

What country has the most islands?

Sweden

500

How long does it take your blood to circulate your entire body?

About one minute

500

What animal can clone itself?

Jellyfish (Turritopsis dohrnii)

500

Which ruler had a library with over 30,000 clay tablets?

Ashurbanipal of Assyria

500

What is the study of fossils called?

Paleontology

500

What’s the only continent with no permanent human population?

Antarctica

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