the pern current, also known as the humboldt current, is a warm current
its a warm current
If you're asking what the word "Pern" means in the books, it stands for "Parallels Earth, Resources Negligible". It was labelled P.E.R.N by the initial surveyors.
It goes from a cool current to a warm current as it gets closer to the equator.
When warm air rises and cool air sinks, a convection current is created. This is due to the difference in air density caused by temperature variations. Warm air is less dense and rises, while cool air is denser and sinks, creating a circular flow of air.
Convection Current
Both: Tidal currents that flow from the tropics will be warm, and if they flow from the poles will be cool.
Convection Current
The process you are referring to is called convection. Warm air rises because it is less dense than cool air, which causes it to displace the cooler, denser air and sink. This cycle creates a convection current that plays a key role in atmospheric circulation and weather patterns.
The Skies of Pern was created in 2002.
Saint-Pern's population is 956.
The Skies of Pern has 434 pages.
The Renegades of Pern was created in 1989-10.