Answer:
It's the East Asia, South Asia, Europe and Eastern North
Explanation:
America contain the four major concentrations of population.}
Answer: the elevation of any landform is measured by the ocean floor.
The physical feature of harbors in the northeast, which allowed for trading between countries. This trade in turn boosted the economy adding to industrialization.
Population density is the number of people per unit of area. Usually measured by how many people are in a square mile or square kilometer.
plateau- a landform that has high elevation and a more or less level surface
