Physiological Density
WorldPopulationAgriculturePhysiological population density, or the number of persons per unit area of arable land, by country.
FAOA world map showing physiological density. Dark red (more than 2,500): Egypt, Yemen, South Korea, Greenland, Guinea. Red to light red (500 t0 2,500): China, Saudi Arabia, Mexico, India, Iran. Very light red (less than 500): Canada, U S A, Russia.
Class | Rank | People per square kilometer | Class | Rank | Percent | Class | Rank | Million Metric Tons | Caledonian and Hercynian (or Appalachian) remnants | Isolated volcanic areas | Alpine system | Sedimentary covers | Laurasian shields | Class | Rank | Percent | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 19.2% | 76.7% | 61.8% | 40.1% | 53.1% | |||||||||||||
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