Football!

5. An imaginary line that extends from where the football is placed at the end of a play to both sides of the field
7. A free kick that puts the ball into play
8. A kick made when a player drops the ball and kicks it while it falls toward his foot
9. When a defensive player tackles the quarterback behind the line of scrimmage for a loss of yardage
11. The act of receiving a kick or punt and running toward the opponent's goal line with the intent of scoring
12. The act of losing possession of the ball while running with it or being tackled
13. A score worth six points

1. A kick worth three points that can be attempted from anywhere on the field that must sail above the crossbar and between the uprights of the goalpost to be ruled good
2. The act of giving the ball to another player, usually between the quarterback and a running back
3. A pass that is caught by a defensive player, ending the offense's possession of the ball
4. The series of plays when the offense has the football, until it punts or scores and the other team gets possession of the ball
6. A forward pass that falls to the ground because no receiver could catch it, or a pass that a receiver dropped or caught out of bounds
9. A score worth two points that the defense earns by tackling an offensive player in possession of the ball in his own end zone
10. A 10-yard long area at each end of the field
14. A period of action that starts when the ball is put into play and ends when the ball is ruled dead