Amazing Animals
Weird but True
Space Surprises
Human Body Facts
History & World Wonders
100

What animal is known as the ā€œKing of the Jungleā€?

Lion

100

What food never spoils?

Honey

100

What planet is closest to the Sun?

Mercury

100

How many bones are in the adult human body?

206

100

Where were the Olympic Games first held?

Greece

200

What animal can sleep up to 20 hours a day?

Cat

200

What part of your body never stops growing?

Nose & ears

200

What planet is known for its rings?

Saturn

200

What organ uses the most energy?

Brain

200

What was the first country to use paper money?

China

300

What animal has fingerprints almost identical to humans?

Koala

300

What planet rains diamonds?

Neptune (or Uranus)

300

What is the name of our galaxy?

Milky Way

300

What is the largest organ in the body?

Skin

300

What ancient structure is still standing today in Egypt?

The Great Pyramid of Giza

400

What sea animal has three hearts?

Octopus

400

What object was once used as money?

Salt

400

About how long does light take to travel from the Sun to Earth?

About 8 minutes

400

What part of the body has no blood supply?

Cornea of the eye

400

What wall was built to protect against invasions in China?

The Great Wall of China

500

What animal can survive both freezing temperatures and boiling heat?

Tardigrade (water bear)

500

What human sense is strongest?

Smell

500

What planet has the most moons?

Jupiter

500

What percentage of the human body is water (approx.)?

About 60%

500

What city was buried by a volcano in 79 AD?

Pompeii

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