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POPULATION 
HOW IS POPULATION STUDIED? 
We can count the total 
number of inhabitants of a 
place or a country 
ABSOLUTE POPULATION 
We can measure the ratio 
between the number of 
inhabitants and the size of 
the area they occupy 
POPULATION DENSITY 
Number of inhabitants divided by 
the surface area of the place
POPULATION DENSITY 
Has Belgium got a dense population? 
It has 11 millions of inhabitants Its size is 30.000 km² 
Density: 360 people/km² 
Has Russia got a dense population? 
It has 143 million of inhabitants Its size is 17.000.000 km² 
Density: 8 people/km²
LIST OF THE COUNTRIES BY ABSOLUTE POPULATION 
1. China: 1.300.000.000 
2. India: 1.200.000.000 
3. USA: 318.000.000 
4. Indonesia: 250.000.000 
5. Brazil: 200.000.000 
LIST OF THE COUNTRIES BY POPULATION DENSITY 
1. Monaco: 18.400 p/km² 
2. Singapore: 7.600 p/km² 
3. The Vatican: 1.800 p/km² 
4. Bahrain: 1.600 p/km² 
5. Malta: 1.300 p/km²
POSITIVE FACTORS GIVING AREAS WITH 
HIGH POPULATION DENSITIES 
Good climate 
Low relief 
Natural vegetation is grass 
High natural resources 
Physical factors 
Human factors 
Good economy and 
high technology High level of life 
Goverments invest in 
services, towns, banks…
NEGATIVE FACTORS GIVING AREAS WITH LOW 
POPULATION DENSITIES 
Physical factors 
Extreme weather Mountainous relief 
Desert vegetation Lack of natural resources 
Human factors 
Poor economy Social and political problems
NEGATIVE FACTORS GIVING AREAS WITH LOW 
POPULATION DENSITIES 
Physical factors 
Extreme weather Mountainous relief 
Desert vegetation Lack of natural resources 
Human factors 
Poor economy Social and political problems

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Population density and absolute population

  • 1. POPULATION HOW IS POPULATION STUDIED? We can count the total number of inhabitants of a place or a country ABSOLUTE POPULATION We can measure the ratio between the number of inhabitants and the size of the area they occupy POPULATION DENSITY Number of inhabitants divided by the surface area of the place
  • 2. POPULATION DENSITY Has Belgium got a dense population? It has 11 millions of inhabitants Its size is 30.000 km² Density: 360 people/km² Has Russia got a dense population? It has 143 million of inhabitants Its size is 17.000.000 km² Density: 8 people/km²
  • 3. LIST OF THE COUNTRIES BY ABSOLUTE POPULATION 1. China: 1.300.000.000 2. India: 1.200.000.000 3. USA: 318.000.000 4. Indonesia: 250.000.000 5. Brazil: 200.000.000 LIST OF THE COUNTRIES BY POPULATION DENSITY 1. Monaco: 18.400 p/km² 2. Singapore: 7.600 p/km² 3. The Vatican: 1.800 p/km² 4. Bahrain: 1.600 p/km² 5. Malta: 1.300 p/km²
  • 4. POSITIVE FACTORS GIVING AREAS WITH HIGH POPULATION DENSITIES Good climate Low relief Natural vegetation is grass High natural resources Physical factors Human factors Good economy and high technology High level of life Goverments invest in services, towns, banks…
  • 5. NEGATIVE FACTORS GIVING AREAS WITH LOW POPULATION DENSITIES Physical factors Extreme weather Mountainous relief Desert vegetation Lack of natural resources Human factors Poor economy Social and political problems
  • 6. NEGATIVE FACTORS GIVING AREAS WITH LOW POPULATION DENSITIES Physical factors Extreme weather Mountainous relief Desert vegetation Lack of natural resources Human factors Poor economy Social and political problems