Causes: population growth, desire for larger homes, increased car ownership. Effects: urban sprawl, increased traffic, loss of farmland.

Causes: suburbanization, car-dependent lifestyles, low-density zoning. Effects: environmental degradation, increased infrastructure costs, social segregation.

Rural to urban migration, economic opportunities, better access to services, and increased job opportunities.

Increased pollution, resource depletion, habitat destruction, and higher energy consumption.

Drive innovation, attract foreign investment, facilitate international trade, and influence global financial markets.

Response to the negative impacts of industrialization and urbanization, such as overcrowding, pollution, and lack of green spaces.

Influence on the development of planned communities and suburbs, promotion of mixed land use and green spaces, and emphasis on community planning.

Urbanization, suburbanization, economic growth, and transportation improvements.

Increased economic activity, population density, infrastructure development, and social and cultural diversity.

Rural to urban migration, economic opportunities in smaller cities, and lifestyle preferences.

Increased economic activity, population growth, and community development in smaller urban centers.

A movement to create self-contained, planned communities combining city and countryside, with limited population, mixed land use, and green belts.

A megacity is an urban area with a population exceeding 10 million residents. They are large, complex, diverse, and serve as economic, political, and cultural hubs.

A metacity is a major player in the global economy, connected through economic, cultural, and political links. They are centers of innovation and influence global trends.

Large population (over 10 million), complex infrastructure, diverse population, and serves as an economic, political, and cultural hub.

Global influence, centers of innovation, connected through economic, cultural, and political links, and influence global trends.

To create self-contained, planned communities that combine the benefits of both urban and rural environments.

Limited population size, mixed land use, green belts, and a radial layout.

Population growth, increased car ownership, expanded road networks, land use policies, and the desire for larger, more affordable housing.

Loss of farmland and natural areas, increased pollution and traffic congestion, decline of urban centers, and increased infrastructure costs.

A CBSA is an umbrella term for both metropolitan and micropolitan areas, representing a region centered on an urban center with adjacent commuter counties.

A central city + surrounding suburbs, with at least 50,000 people.

A smaller urban area with 2,500-50,000 people.

The shift of populations from rural to urban areas and how people adapt to these changes.

Urban areas with over 10 million people.

Major players in the global economy, connected through economic, cultural, and political links.

Population growth and development in areas surrounding urban centers.

Low-density, car-dependent development over a wide area.

Large city + surrounding suburbs, population > 50,000.

Smaller city + surrounding towns, population 10,000-50,000.

Region centered on an urban center, including adjacent commuter counties.

CBSA not centered in a metro or micro area, population at least 10,000.