Rome
Space
Math
Science
Animals
100

Who were the first two people to start Rome?

Romulus and Remus

100

How does the sun get its heat?

Light and heat gases

100

How many milliliters is in a liter?

1,000 milliliters

100

What are the two kinds of storm clouds?

stratonimbus and cumulonimbus

100

When did scientists think fish first appeared on Earth?

400 million years ago

200

Who was Julius Caesar's successor?

Octavian Ceasar

200

When was Halley's Comet last seen?

1986

200

What are the two pictures that can be found on the back of a penny?

Lincoln Memorial and the American Shield

200

What is the name of the clouds seen on a nice day?

cumulus 

200

What fish can travel out of water?

Lung fish

300

Who was the first emperor to support Christianity?

Constantine the Great

300

Who was the first person to go into space?

Alan A. Shepard

300

How many pair(s) of parallel sides does a trapezoid have?

One

300

How did scientists discover some dinosaurs had feathers?

The dinosaur's bones had little bumps like birds have now. 

300
What is the most common fish in the deep sea?

Lantern fish

400

Who won the Punic War?

Rome

400

How long does it take for the Earth to rotate on its axis?

24 hours

400

What does mL stand for?

Milliliters

400

How can you make a cloud in a cup?

Add hot water and cover it.

400

What animal was taught to use sign language?

apes

500

Who did Octavian change his name to?

 Augustus Caesar

500

How many days does it take for Venus to make a full orbit around the sun?

225 days

500

What's on the back of the dollar coin?

Statue of Liberty

500

What dinosaur's name mean "fears nothing"?

Dreadnaughtus

500

What do anglerfish use its light for?

communicate with other females and to lure prey