Human Populations Review (Chapter 14)

Front

What is suburban sprawl?

Back

Suburban sprawl refers to the expansion of human populations away from central urban areas into low-density, car-dependent communities. It often leads to traffic congestion, inadequate infrastructure, and loss of agricultural land.

Front

What are the impacts of rural-urban migration on urban communities?

Back

Rural-urban migration increases population density in urban areas, putting pressure on infrastructure and resources, and can lead to social and economic challenges such as unemployment and housing shortages.

Front

Define human demographics.

Back

Human demographics are the statistical characteristics of a human population, including age, income, education, and other factors that help in understanding population trends and dynamics.

Front

What is rural-urban migration?

Back

Rural-urban migration is the movement of people from rural areas to urban areas in search of better opportunities and living conditions.

Front

What is the predicted world population by 2050?

Back

The world population is predicted to reach 9 billion by 2050.

Front

What are the consequences of suburban sprawl?

Back

Consequences include traffic jams, inadequate infrastructure, and reduction of land for farms, ranches, and wildlife habitat.

Front

What factors drive rural-urban migration?

Back

Factors include the search for better job opportunities, improved living conditions, and access to services such as education and healthcare.

Front

What is the relationship between population growth and resource management?

Back

Population growth can strain resources, leading to challenges in managing water, food, and energy supplies, necessitating sustainable practices.

Front

How does urbanization affect social structures?

Back

Urbanization can lead to changes in social structures, including increased diversity, shifts in family dynamics, and the emergence of new social issues.

Front

What is the significance of life expectancy in demographics?

Back

Life expectancy is a key demographic indicator that reflects the average lifespan of individuals in a population, influencing healthcare planning and resource allocation.