It's the southern ocean. I just looked at a world map.
Answer:
Arithmetic Density
Explanation:
it is the total number of people divided by the total land area and this is just talking about population density not the amount of arable land (physiological density) or comparing the number of farmers to the area of arable land (agricultural density)
They closely resemble the Greek columns
True. Poland even though the Soviet Union controlled Poland in years following WWII, they never forgot their cultural heritage.