A Day at the Beach Quiz

Challenge yourself with questions on atmosphere, planets, elements, and more! How well do you know Earth and beyond? Dive into the ultimate planetary science quiz!

Practice Learn Test

What is the most abundant gas in Earth's atmosphere?

Oxygen

Nitrogen

Carbon dioxide

Argon

Which planet is known as the Red Planet?

Mars

Venus

Jupiter

Saturn

What is the powerhouse of the cell?

Nucleus

Ribosome

Mitochondria

Endoplasmic reticulum

Which of the following is not a type of cloud?

Cirrus

Stratus

Tsunami

Cumulus

Which gas is responsible for the greenhouse effect?

Oxygen

Carbon dioxide

Nitrogen

Methane

What is the chemical symbol for water?

H2O

Which of the following is not a primary color?

Red

Yellow

Green

Blue

What is the chemical symbol for gold?

Who is the author of the novel 'To Kill a Mockingbird'?

Ernest Hemingway

Harper Lee

J.K. Rowling

Charles Dickens

#10

What is the chemical symbol for helium?

He2

#11

What is the capital city of Australia?

Melbourne

Sydney

Canberra

Brisbane

#12

What is the tallest mammal on Earth?

Elephant

Giraffe

Blue whale

Gorilla

#13

Who painted the Mona Lisa?

Pablo Picasso

Leonardo da Vinci

Vincent van Gogh

Michelangelo

#14

What is the capital city of Brazil?

Rio de Janeiro

Brasília

São Paulo

Salvador

#15

What is the largest mammal in the world?