How many players are on the field for one team at a time?

What is the length of an American football field (including end zones)?

How many points is a touchdown worth?

Which league is the top professional league in American football?

What is the maximum number of downs a team has to gain 10 yards?

What is it called when the quarterback is tackled behind the line of scrimmage?

How many points is a field goal worth?

What is the name of the championship game of the NFL?

Which position usually throws the ball?

What is a “fumble”?

How many quarters are there in a standard game?

How long is each quarter in the NFL?

What is the scoring play worth 2 points after a touchdown called?

What is it called when the defense catches a pass?

What is the term for kicking the ball to the opponent after scoring?

What is a “safety” worth?

What is the line where the play starts called?

Which position primarily catches passes?

What is the distance between each yard line marking?

What is a "blitz"?