Geography & Rivers
Farming & Technology
Government & Law
Religion & Society
Writing & Achievements
Science
100

This region’s name means “land between the rivers.”

What is Mesopotamia?

100

The practice of growing crops and raising animals.

What is agriculture?

100

A self-governing city and the land around it.

What is a city-state?

100

This is the practice of believing in many gods.

What is polytheism?

100

One of the world’s earliest writing systems using wedge marks.

What is cuneiform?

100

According to quantum mechanics, this famous thought experiment involves a cat that is both alive and dead until it’s observed.

What is Schrödinger’s Cat?

200

These two rivers made Mesopotamia possible.

What are the Tigris and Euphrates?

200

Extra food that allows population growth and trade.

What is surplus?

200

The ruler of a city-state who often claimed god-given authority.

Who is the king?

200

This stepped temple stood at the center of city life.

What is a ziggurat?

200

Cuneiform was pressed into these.

What are clay tablets?

200

If you were falling into a black hole, what color would the universe around you appear to shift toward as you approached the event horizon?

What is red (redshift)?

300

This fine soil was left behind after floods and helped crops grow.

What is silt?

300

This farming tool breaks up soil for planting.

What is a plow?

300

This famous Babylonian created one of the first written law codes.

Who is Hammurabi?

300

These religious leaders performed ceremonies and offerings.

Who are priests?

300

Writing helped civilizations by recording these important enterprises. (Hint: They both start with T)

What is trade and taxes?

300

What’s the only letter that doesn’t appear in the periodic table of elements?

What is “J”?

400

This crescent-shaped region had rich farmland and early civilizations.

What is the Fertile Crescent?

400

This invention first helped pottery, then transformed transportation.

What is the wheel?

400

Hammurabi’s laws were carved onto this tall stone monument.

What is a stele?

400

Most people had the same job as their parents because of this.

What is a social class system?

400

Mesopotamia is called this because it had many “firsts.”

What is the Cradle of Civilization?

400

This metal is liquid at room temperature and was once used in thermometers before scientists realized it was extremely toxic.

What is mercury?

500

Mesopotamians built these to control water and help farming.

What are canals and levees?

500

When people focus on one job like artisan or merchant.

What is specialization?

500

In Mesopotamia, punishments often depended on this.

What is social class?

500

This group could move up because they learned to read and write.

Who are scribes?

500

This achievement allowed for the creation of massive bridges, buildings, and even doorways.

What is the arch?

500

If the entire human race suddenly disappeared, how long would it take for Earth’s atmosphere to return to pre-industrial levels of carbon dioxide?

What is roughly 1,000 years?

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