Cities, as relatively permanent and highly organized centers of population, share several common features. These urban communities have diverse habitations, social arrangements, and supporting activities.
Typical features of modern cities include: * Infrastructure Cities require extensive infrastructure for water supply, waste disposal, and pollution control, which are crucial for protecting public health and the environment. * Transportation Mass transit systems like buses and trains facilitate the movement of people within urban areas. * Zoning Regulations Zoning regulations segregate different urban space uses, such as housing, manufacturing, and retail, into different areas of the city. * Architecture Cities include diverse architecture, including domestic, religious, governmental, recreational, and commercial buildings. * Municipal Services Cities provide essential services such as utilities, police, and fire protection.