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Anatomy
Elements
Geography
Kids Science
100

What kind of poem has 17 syllables total?

The haiku

100

Starting at the lower back and running down both legs, which nerve is the longest and widest in the human body?

Sciatic nerve

100

Name the element "O"

Oxygen

100

Which country invented pizza?

Italy

100

What is the process in which water changes from a liquid to a gas?

Evaporation

200

What type of pigment makes plants green?

Chlorophyll

200

How many bones are in an adult human body?

206 bones

200

Chemical symbol for gold?

Au

200

What do you call a piece of land that’s almost — but not entirely — surrounded by water? 

A peninsula

200

What process turns a solid into a liquid?

Melting

300

How many time zones are there in the world?

24

300

On average, what is the largest muscle in the human body? 

Gluteus Maximus

300

Chemical symbol for silver?

Ag

300

What is the deepest ocean trench in the world?

Mariana Trench

300

What is the most common element in the universe?

Hydrogen

400

What does email stand for?

Electronic mail

400

 In what part of the body can you find the stapedium, the smallest human skeletal muscle?

Ear

400

What is hydrogen oxide?

Water

400

Which country has the most time zones?

France (12 time zones due to overseas territories)

400

What is the main gas that makes up Earth’s atmosphere?

Nitrogen

500

The Renaissance began in which country in the 14th century?

Italy

500

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

The cornea (it receives oxygen directly from the air)

500

What is the most abundant element in the Earth’s crust?

Oxygen

500

Which is the only country without any rivers?

Saudi Arabia

500

What does a Geiger Counter measure?

Radiation