Science
Acronyms
History
Riddles
Random
100

What color is chlorophyll?

Green

100

FOIA

Freedom Of Information Act

100

The United States bought Alaska from which country?

Russia

100

What comes down but never goes up?

Rain

100

What is the hottest pepper in the world?

The Carolina Reaper

200

Which freezes faster, hot water or cold water?

Hot water freezes faster than cold, known as the Mpemba effect.

200

FOMO

Fear Of Missing Out

200

What is the world’s oldest recorded civilization?

Mesopotamia

200

I'm tall when I'm young, and short when I'm old. What am I? 

A candle

200

Banksy is an artist known for working with which medium?

Graffiti

300

What is the hottest planet in our solar system?

Venus - Its thick atmosphere is full of the greenhouse gas carbon dioxide, and it has clouds of sulfuric acid. The atmosphere traps heat, making it feel like a furnace on the surface. 

300

OSHA

Occupational Safety and Health Administration

300

Who was the first woman to be elected Vice President of the United States in 2020?

Kamala Harris

300

The more there is, the less you see. 

Darkness

300

Which animal is the mascot for Hufflepuff house in the Harry Potter books?

Badger

400

What is the study of mushrooms called?

Mycology

400

SCUBA

Self-Contained Underwater Breathing Apparatus

400

What U.S. government department was created in the wake of the September 11 attacks?

The Department of Homeland Security

400

What is so fragile that saying its name breaks it?

Silence

400

This planet spins the fastest, completing one whole rotation in just 10 hours. Which planet is it?

Jupiter

500

What is the joule a unit of?

Energy

500

CAPTCHA

Completely Automated Public Turing Test to tell Computers and Humans Apart

500

What year was the first iPhone released?

2007

500

What goes through cities and fields but never moves? 

A road

500

Space travellers from the United States are called astronauts. From Russia, they’re called cosmonauts. Where are taikonauts from?

China