Geography
History
Science
Language
Astronomy
Nature/Wildlife
Riddles
100

The capitol of France.

What is Paris?

100

The first president of the United States.

Who is George Washington?

100

The force that keeps you on the ground.

What is gravity?

100

The word for a person, place or thing.

What is a Noun?

100

The closest planet to the sun.

What is Mercury?

100

The largest land animal on Earth.

What is an African Elephant?

100

What has keys but can not open locks?

A piano.

200

The largest ocean on Earth.

What is the Pacific Ocean?

200

The conflict fought between the north and south United States.

What is The Civil War?

200

What plants use to turn sun into energy.

What is photosynthesis?

200

The word to describe actions in a sentence.

What is a Verb?

200

The name of the galaxy that houses our solar system.

What is the Milky Way?

200

The fastest land animal.

What is a Cheetah?

200

I speak without a mouth and hear without ears. I have nobody, but I come alive with wind. What am I?

An echo.

300

The tallest mountain in the world.

What is Mt. Everest?

300

An iconic queen from Egypt.

Who is Cleopatra?

300

The chemical formula for water.

What is H2O?

300

A word that extends the description of a noun.

What is an Adjective?

300

The first person who walked on the moon.

Who is Neil Armstrong? 

300

A marine animal that is the largest on Earth.

What is a Blue Whale?

300

What can travel the world while staying in a corner?

A postage stamp.

400

A river associated with ancient Egypt.

What is the Nile River?

400

The father of the constitution.

Who is James Madison?

400

The powerhouse of the cell.

What is a mitochondria?

400

The punction mark that shows ownership.

What is an Apostrophe?

400

The event scientists believe was the beginning of time.

What is the Big Bang?

400

A group of lions.

What is a Pride of animals?

400

What is so fragile that saying its name will break it?

Silence.

500

The famous clocktower in London.

What is Big Ben?

500

He claimed to have found America in 1492.

Who is Christopher Columbus?

500

The father of modern physics.

Who is Albert Einstein? 

500

A figure of speech that compares two things using "like" or "as".

What is a Simile?

500

The dwarf planet that used to be apart of our solar system.

What is Pluto?

500

The term for a baby kangaroo.

What is a Joey?

500

What is always coming but never arrives?

Tomorrow.