Answer :
The answer is the concentric model
the concentric model was first created by a sociologist named Erness Burgest in 1925. This model divided each areas into several zones depending on their functions. He proposed 6 different zones for his initial model, which are: Commuter zone, Residential zone , Working class zone , Zone of transition ,Factory zone , and Central business Zone
the concentric model was first created by a sociologist named Erness Burgest in 1925. This model divided each areas into several zones depending on their functions. He proposed 6 different zones for his initial model, which are: Commuter zone, Residential zone , Working class zone , Zone of transition ,Factory zone , and Central business Zone