Science
Geography
History
Math
Animal
100

This organ is the largest human organ and makes up about one-seventh of a person's weight.  

What is skin?

100

The name of the supercontinent that existed millions of years ago before continents moved apart.

What is Pangea?

100

Who painted The Mona Lisa?

Who is Leonardo da Vinci?

100

What is the bottom number of a fraction called?

What is a denominator?

100

What is the biggest bird in the world?

The ostrich, which can stand up to 9 feet tall and grow to nearly 300 pounds.

200

These two elements combine to form water.

What are hydrogen and oxygen?

200

About this percent of Earth's total water is salt water.

What is 97 percent?

200

Where did the Olympics originate?

The ancient Olympics were in Greece, and ended about 1600 years ago. The first modern Olympics was held in 1896, in Athens, Greece.

200

How many sides are unequal in an isosceles triangle?

What is one?

200

The ostrich, which can stand up to 9 feet tall and grow to nearly 300 pounds.

The Etruscan shrew. It weighs less than 2 grams!

300

The temperature at which pure water freezes.

What is 32°F or 0°C?

300

The hottest planet in our solar system, even hotter than Mercury.

What is Venus?

300

Where was paper, gunpowder and the compass invented?

What is China?

300

Which number does the Roman numeral "X" represent?

What is 10?

300

Which dog breed is associated with firetrucks?

The Dalmatian. They were originally bred to guard horses and carriages. They're prone to deafness, which makes it easier to tolerate loud fire truck sirens!

400

The device used to measure radiation

 What is a Geiger counter?

400

The term for the process when a solid turns into a liquid.

What is melting?

400

When was the Declaration of Independence signed?

When was July 4, 1776.

400

How many zeroes are in one billion?

What is 9?

400

How many hearts does an octopus have?

Three. And most of their brains are in their arms!

500

The scientist often credited as an early philosopher and biologist who made many observations about living things.

Who is Aristotle?

500

 This process describes how unequal heating and Earth's rotation cause large-scale air and ocean movement that affect climates (aligned to Year 6 Earth systems concepts).

What is atmospheric and oceanic circulation?

500

Who famously said, "I have a dream"?

Who is Martin Luther King, Jr. said it in a famous speech he gave on the steps at the Lincoln Memorial on August 28, 1963.

500

What follows a million, billion, and a trillion?

What is quadrillion?

500

What's the tallest land animal?

The giraffe, which can get between 16 and 20 feet tall.