2. Population Distribution and Demographic Structure Quiz Online Quiz Questions

A region has 1,200,000 people and 30,000 square kilometers of land. What is its arithmetic population density?

An age-sex pyramid for a country has a very broad base that narrows steadily toward the top. Which demographic condition does this pattern most strongly suggest?

During one year, a region records 50,000 births, 30,000 deaths, 10,000 immigrants, and 25,000 emigrants. What is the region's total population change, ignoring other factors?

Which factors help explain why many lowlands and river valleys have concentrated populations? Select all correct answers.

A researcher compares population statistics for several regions. Which issues could make the comparison misleading? Select all correct answers.

True or false: A high dependency ratio proves that every person classified as young or older is economically dependent.

True or false: A country can experience urbanization when the share of its population living in urban areas increases, even if the process is not defined simply as the physical expansion of one city.

What demographic measure is calculated by dividing a population's total number of people by its amount of arable land?

A population has a crude birth rate of 28 per 1,000 people and a crude death rate of 8 per 1,000 people. What is its approximate rate of natural increase? Enter a whole number of people per 1,000; no tolerance is allowed.

Explain the difference between population distribution and population density. Include an example showing how a large population can coexist with a low average density.

Which measure would be most useful for comparing the amount of agricultural labor applied to available productive farmland in two regions?

A region has a dependable river and transportation routes connecting several communities. Which population-distribution pattern would most likely develop along the river and routes?

A country has a large total population, but most residents live in a narrow coastal corridor while the interior is sparsely settled. Which conclusion is best supported?

True or false: A high dependency ratio means that every young and older person is economically dependent and that every working-age person is employed.

What demographic measure identifies the age at which half of a population is younger and half is older?

A demographer wants to compare how much population pressure is placed on a region's productive farmland. Which density measure should be used?

A region has 2,000,000 people and 50,000 square kilometers of land. What is its arithmetic density? Enter the result as a number only, in people per square kilometer.

An age-sex pyramid has a much broader base than its upper sections. What demographic condition does this shape most strongly suggest?