How do you know that it is urbanization

Urbanization refers to the increasing number of people that live in urban areas. It predominantly results in the physical growth of urban areas, be it horizontal or vertical. The United Nations projected that half of the world's population would live in urban areas at the end of 2008.

Urbanization is a word for becoming more like a city. When populations of people grow, the population of a place may spill over from the city to nearby areas. This is called urbanization. Maybe tall apartment buildings spring up on what had been the outskirts of town, bringing more people there to live and work.

Positive Effects of Urbanization

Some of the positive implications of urbanization, therefore, include the creation of employment opportunities, technological and infrastructural advancements, improved transportation and communication, quality educational and medical facilities, and improved standards of living.

the answer to your question is:

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most people now work in jobs where they do one  kind  of work; they are carpenters, bankers, cooks, mechanics, and so forth. likewise, most  businesses produce  only certainkinds  of  goods  or  services, such as cars, tacos, or gardening  services. this feature of  production  is known as specialization.