on what nation did the avatar was first??born fire, earth, water,??or air.

probably water considering it comes first in the opening titles and when anyone explains the avatar cycle, water always seems to come first.??

The avatar cycle is supposed to be Air, Water, Earth, Fire. ((That's why people say that in that one scene where Zuko was fighting with the gaang against Azula that they were in the order the avatar in reincarnated in)) But other people say the avatar is the 'spirit of the earth'...Or maybe its like in those mythology stories, the Avatar was created the same time Agni, La, Tui, and the other gods of Avatar were created, as kind of a balance or something??