Easy
Easy-Medium
Medium
Medium-Hard
Hard
100

What vitamin does the sun’s ultraviolet rays help the skin produce? 

Vitamin D

100

Botany is the scientific study of what? 

Plants

100

What was the name of the first living thing in space?

Laika

100

What reptile lives the longest?  

Giant Tortoise

100

What is the largest ocean on Earth?

Pacific Ocean

200

What is the smallest planet in our solar system? 

Mercury

200

What is the scientific name of the process where plants prepare their food? 

Photosynthesis

200

What country put a human in space first?

U.S.S.R

200

What substance are nails made out of? 

Keratin

200

True or False? The Ocean is always to the West.

False..... It depends on the Ocean

300

What colors are in the American flag?

Red, white, and blue

300

Quebec is a province in Canada. What language do they speak there?  

French

300

What month of the year has 29 days?  

February

300

What is the name of the biggest technology company in South Korea?

Samsung

300

Who is the Greek god of the sea? 

Poseidon

400

Which animal has the largest eyes?

Giant Squid

400

In Greek mythology, who had snakes for hair and could turn people into stone if they looked at her?

Medusa

400

Which mammal has no vocal cords?

Giraffe

400

What's the chemical formula for water?

H2O

400

What is the main ingredient in chocolate?

Cocoa

500

What is the most common letter in  English?

E

500

How many years must pass before you can celebrate as a centennial?

100

500

What is a meteorologist?

Person who studies the weather.

500

What does a Scoville unit measure?

Spiciness

500

What is the largest desert in the world? 

The Antarctic

600

What is another name for CO2?

Carbon Dioxide

600

True or False, frogs are reptiles?

False, they're amphibians

600

Tiger Woods is known for which sport?

Golf

600

Grapes grow on trees?  True or False

False.. They grow on vines.

600

What is the longest river in the world?

The Nile

700

What’s the most populous city in the United States?    

New York

700

What is the capital of California?

Sacramento

700

Who wrote the play "Romeo & Juliet"?

William Shakespeare

700

Konnichiwa means _____ in what language?  

Hello in Japanese

700

What is the largest mammal in the world? 

The blue whale

800

What language is the most popularly spoken worldwide?

Chinese

800

The Statue of Liberty was given to the US by which country? 

France

800

What planet is referred to as "The Red Planet?"

Mars

800

Who Was The First Woman To Fly Solo Across The Atlantic Ocean?

Amelia Earhart

800

What is the largest species of big cat? 

Tiger

1000

What is the human body's largest organ?

The skin

1000

Who was the first American astronaut to step foot on the moon?

Neil Armstrong

1000

What is the plural of sheep?

Sheep

1000

What color is Chlorophyll?

Green

1000

What is the largest bone in the human body? 

Femur (thigh bone)