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.
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Class | Rank | People per square kilometer | Afro-Asiatic | Austronesian | Indo-European | Khoisan | Niger-Congo | Nilo-Saharan | Class | Rank | Kilograms per day | Earthquakes | Earthquakes | Earthquakes | Earthquakes | Earthquakes | Earthquakes | Earthquakes | Earthquakes | Earthquakes | Earthquakes | Earthquakes | Earthquakes | Earthquakes | Earthquakes | Earthquakes | Earthquakes | Earthquakes | Earthquakes | Earthquakes | Earthquakes | Earthquakes | |
| 1 | 1 | ||||||||||||||||||||||||||||||||
| 1 | |||||||||||||||||||||||||||||||||
| 1 | 1 | ||||||||||||||||||||||||||||||||
| 2.5 | 2 | ||||||||||||||||||||||||||||||||
| 1 | |||||||||||||||||||||||||||||||||
| 1 | |||||||||||||||||||||||||||||||||
| 1 | 1 | 1 | |||||||||||||||||||||||||||||||
| 96.9% | 2.94% | 1 | |||||||||||||||||||||||||||||||
| 1.5 | 1 | ||||||||||||||||||||||||||||||||
| 1 | 2 | ||||||||||||||||||||||||||||||||
| 3.5 | |||||||||||||||||||||||||||||||||
| 55.0% | 99.1% | 26.0% | 22.3% | 62.2% | 18.8% | 1 | 1 | ||||||||||||||||||||||||||
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