Oh and normally the lane assignments are like this:
a 1v1 is fought top. 1 champion per team.
a 1v1 is fought mid, also 1 champion per team.
a 2v2 is fought bottom. Usually a support + a physical carry.
And your 5th player starts in the jungle and stays in the jungle except when he's ganking/pushing lanes.
But most players at very low levels don't know how to jungle properly (takes practice to know where to start and how to do it). And not every champ can even jungle very effective. Some champions (like Skarner, WW, Rammus, Shaco) are very good and fast at clearing the jungle and they are able to get the same amount XP by killing jungle minions as they would have if they joined a lane.
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~Ç~ Eff_Dee
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