Common Knowledge

What is the name of the galaxy that Earth resides in?

How many planets are in our solar system?

Who was the first president of the United States? (first and last name)

What year was the Declaration of Independence signed?

How many inches are in a foot?

How many states are in the United States?

How many great lakes are there?

Who invented the first telephone?

How old do you have to be to become president of the United States?

What is the numerical value of the Roman Numeral "X"?

What does "DNA" stand for?

What two cities did the United States release atomic bombs on?

Name the layer of the Earth's Atmosphere closest to the surface.

What is the tallest mountain on Earth?

What are the three primary colors?

Through what process do plants produce sugar?

Who invented the lightbulb?

How many teaspoons are in a tablespoon?

In what two directions do latitude lines run?

Name all four oceans on earth.