Exam 2: Population and Health

In 1789,a British economist named Thomas Malthus published an essay in which he claimed that while population increased at what he called a geometric rate,the means of subsistence grew only at

In the 21ˢᵗ century,world population doubling time is

A vectored infectious disease is

After the three Eurasian population clusters,the next-ranking cluster comprises the east-central United States and southeastern Canada)This cluster is not nearly as large as the smallest of the Eurasian clusters.It is,in fact only ___ the size.

Census records are not accurate for all countries.

A developed country that has reached a stage where the population is most stable will develop a population pyramid that is __________.

Brazil's population is concentrated

Low population growth resulting from high CBR and very high CDR is characteristic of stage ____ of the demographic transition.

The population of a country,city or other region is a function of three variables.Which is not one of the variables?

Some countries have declining populations,which means negative population growth rates.

Over large parts of Bangladesh the rural population density is between _____ people per square mile.

The mortality rate in the United States

Why might the mayor of your school's town care about the results of the 2010 census?

Most of the countries with low population growth rates are also among the wealthiest.An exception to this would be

Terrain and environment appear to have a different association with the population cluster of Europe that extends from the British Isles into Russia than in Asia.This suggests that in Europe,terrain and environment play a

A population with both a high fertility and a high mortality rate has a broad-based population pyramid.

In1930 and 2000,the Earth's population increased by

The major focus of North America's population is

Food production,contrary to the predictions of Malthus,has grown exponentially because of a number of factors.Which one of the following is not one of these factors?

In Europe the marked decline of the birth rate was the result of