By looking at a map, you can find information regarding regions of warmer and cooler temperatures.
Third Person omniscient means that the narrator can not only hear the protagonists thoughts but also everyone else. Therefore the story can be told from may different perspectives. Hope it helped :)
Hera, the goddess of marriage, women, childbirth, and family, used her cunning nature and vile cleverness as a weapon.
Incorporate what? if you mean their selfs then i would say by giving a spice of them self or make their story have some character that relates to them, but then again the story itself is them already.