Random
Variable
Seeing Green
The Basics
H2O
100

What horoscope sign is a crab? 

Cancer

100

This author wrote Les Misérables and Notre-Dame de Paris.

Victor Hugo 

100

This green pigment in plants is essential for photosynthesis.

chlorophyll

100

This black, combustible rock is a major source of energy for electricity and heating.

coal 

100

This process in the water cycle involves water vapor cooling and changing back into liquid, forming clouds.

Condensation 

200

painted the ceiling of the Sistine Chapel


Michelangelo

200

What is the heaviest organ in the human body?

Liver

200

This green gemstone is often associated with Ireland and was Cleopatra’s favorite.

Emerald 

200

This renewable resource comes from flowing water and can generate electricity through dams.

hydroelectric Power

200

This term refers to water that collects underground in porous rock layers and can be accessed via wells.

Groundwater

300

led the Vikings to Greenland for settlement

Erik the Red

300

According to belief, what vegetable are vampires afraid of? 

Garlic

300

This fictional green character lives in a swamp and has a donkey as a best friend

Shrek

300

Unlike fossil fuels, this type of energy comes from the heat inside the Earth’s crust.

geothermic

300

Water with dissolved minerals and nutrients, often found near coastlines, supports this highly productive marine ecosystem.

Estuary 

400

the only country to share coastline with both the Red Sea and the Persian Gulf

Saudi Arabia 

400

What is a chef’s tall hat called? Its French. 

Toque

400

This green holiday symbol is a four-leaf version of a common plant considered lucky in Ireland.

Shamrock 

400

 The method used to extract oil or natural gas from deep underground rock formations, especially shale.

fracking 

400

hese narrow waterways connect two larger bodies of water and are often strategically important for trade, like the Suez and Bosporus ones.

Straits/Canals

500

This river is the longest in France.

Loire

500

Who gave his name to the month of July?

Julius Caesar

500

This green vegetable is actually a fruit and is the main ingredient in guacamole

Avocado

500

One of the key raw materials in modern batteries

Lithium Cobalt Nickel Graphite

500

 Excessive extraction of groundwater can lead to this phenomenon, where the land sinks. 

Subsidence 

M
e
n
u