Hello, do you know snything about feild hocky>?
i know that it is a team sport that is played on a field. 
That's about all I know as well.
Instead of using a puck like in ice hockey, they use a ball 
Right and the players are not as padded in general.  They use hockey sticks and a ball right?
correct.. sticks made out of wood or carbon fiber, or even fiberglass
And if I'm not mistaken, it's not a professional sport, it's usually just played in college/high school.
I think you're right..   They don't wear much equipment compared to ice hockey either.  Only shin guards and a mouth guard are their only real protection.