A metropolis is a large city with a population of over 1 million people.
The structure and density of farms and villages depend on the geographical features of the region.
African villages adapt to the natural environment well and reflect of the culture of local tribes.
A type of settlement that has central functions.
Oases are areas in deserts where water is available.
Villages established in valleys usually consisted of houses built on long and narrow plots of land.
Farming techniques evolved with the development of human civilisation in the Middle Ages and the Modern Age.
Domesticated animals and crops originate from various parts of the world.