Question 1: Define 'population density'.

Answer: Population density is the number of people living per unit area, typically per square kilometer or mile.

Question 2: What is 'urbanization'? Provide an example from the US.

Answer: Urbanization is the growth of cities and towns as more people move from rural areas; for example, the rapid growth of Houston, Texas.

Question 3: Explain 'migration' in a geographical context.

Answer: Migration is the movement of people from one place to another, which affects population distribution.

Question 4: What does 'demographic transition' refer to?

Answer: It describes the shift in population growth rates as countries develop economically, affecting birth and death rates.

Question 5: Name one factor that influences population distribution in the US.

Answer: Climate, economic opportunities, or proximity to resources.

Question 1: Which region of the US has the highest population density?

Answer: The Northeast

Question 2: Name three major cities in the US with high population densities.

Answer: New York City, Los Angeles, Chicago

Question 3: What is a key reason for low population density in parts of Nevada and Montana?

Answer: Harsh climate, remote location, or lack of economic opportunities.

Question 4: Describe the pattern of population growth in the US over the last 50 years.

Answer: Population has generally increased, especially in urban areas, due to migration and natural growth, with some rural decline.

Question 1: California has experienced rapid urban growth, especially in Los Angeles and San Francisco. What factors have contributed to this pattern?

Answer: Factors include economic opportunities, climate, availability of services, and historical migration patterns.

Question 2: Identify two social impacts of high population density in California's urban areas.

Answer: Increased demand for housing and transportation, and greater pressure on infrastructure and public services.

Question 3: Discuss environmental challenges faced by densely populated areas like Los Angeles.

Answer: Air pollution, water scarcity, urban heat islands, and habitat loss.

Question 1: Explain why the Appalachian region has a lower population density compared to the Great Lakes region.

Answer: The Appalachian region has rugged terrain, less economic development, and harsher climate, leading to lower population density. In contrast, the Great Lakes region has fertile land, access to water, and industrial centers, attracting more people.

Question 2: Analyse the causes of urban sprawl in American cities such as Houston and Atlanta.

Answer: Causes include availability of land, car dependency, affordable housing, and economic growth, leading to outward expansion of urban areas.

Question 3: Explain how migration has affected demographic patterns in the southern US states.

Answer: Migration from other parts of the US and abroad has increased diversity and population growth in southern states like Texas and Florida, impacting cultural and economic patterns.

Question 1: To what extent have urbanization and migration strategies effectively managed population growth challenges in US cities? Evaluate the social, economic, and environmental impacts.

Answer: Urbanization and migration strategies such as infrastructure development, public transportation, and housing policies have mitigated some growth challenges but also created new issues like congestion, pollution, and social inequality. While they have supported economic growth and improved living standards, environmental sustainability remains a concern. Overall, effectiveness varies by city and requires integrated planning to balance growth with quality of life.