Australia is a country. It's part of Oceania. Oceania is a continent made up of Australia, New Zealand, New Guinea and most of the Malay Archipelego.
An effective team leader is honest and open with his team members. Leaders who possess integrity gain the trust of team members because he does what he says he will do and treats others the same way he wants to be treated.
The team captain of an association football team, sometimes known as the skipper, is a team member chosen to be the on-pitch leader of the team: it is often one of the older or more experienced members of the squad, or a player that can heavily influence a game.