how much do you know about hockey?

how much do you know about hockey?

1 how do you score a goal?
2 what is the object called that is shot
3 Whats do you wear on you feet during hockey
4 how many items of standarad eqipment do you wear?
5 Whats is used to shoot the puck
6 how many teams play at once
7 what was first used as a puck in hockey?
8 what is the item you wear on your hands called