Define the term 'urbanization' and provide an example of its impact on a geographical area.

Urbanization refers to the increasing population of people living in urban areas, as opposed to rural areas. An example of its impact is the expansion of cities, which can lead to increased demand for housing, transportation, and services, often resulting in urban sprawl.

This question tests the student's understanding of a key geographical term and its implications. A strong answer demonstrates both a clear definition and a relevant example, showcasing the ability to use specialist terminology appropriately.