Cosmology is the belief that of the structure of the universe and the system that compose creation words, cosmology is the nature of the universe. One of the techniques shamans hold is to pass from one cosmic region to another-from earth to the sky or from earth to the underworld.
Shamans are able to break through the plane between different worlds, or cosmic zones.
This type of symbolism shows the connection of the three worlds to be simple but the interconnection is very complex. It has a history, but due to modification and new symbolism it may have contradictions. However, the central idea remains the same. The gods can either come down to the dead in the underworld or down to earth. In many world tribes the people imagine the sky as a tent.