How sports savy are you?

tell whether you know what your talking about with sports.

1 When a baseball hits the foulball pole what happens?
2 What is nessesary for a touchdown?
3 How is offsides determined in hockey?
4 How is a catch determined in football?
5 How many free throws are awarded is a basketball player is fould during a three point shot?
6 How many soccer players are on the feild at one time?
7 if a tennis player serves on his first serve, and the ball hits the net but still goes over to the opposing player's side what is that called?