What is the meaning of Density of population? Explain with examples four geographical factors influencing the distribution of population in the world.

Explanation

The ratio between the numbers of people to the size of land is the density of population. Density of Population - Population/Area. Geographical factors influencing the distribution of population in the world:
(i) Availability of Water - People lives where fresh water is easily available. River valleys are among most densely populated areas.
(ii) Land forms - People prefer living on flat plains and gentle slopes. Mountainous areas hinder the development of transport. Hence the Ganga plains are among the most densely populated areas.
(iii) Climate - Areas with moderate climate attract people. Areas with cold and dry climates are uncomfortable for humans. Mediterranean regions were inhabited from early periods in history.
(iv) Soils - Fertile soils are important for agricultural and allied activities. Areas which have loamy soils have more people living on it. The GangaBrahmaputra basins are very fertile.