Unit 2

Question 1

agricultural density

Answer 1

number of farmers to total amount of fertile land

Question 2

arithmetic density

Answer 2

people/land

Question 3

census

Answer 3

survey of population

Question 4

CBR

Answer 4

total # of births in a year for every 1000 people

Question 5

CDR

Answer 5

total # of deaths in a year for every 1000 people

Question 6

Demographic transition

Answer 6

High CBR and CDR with low Natural Increase, to Low CBR and CDR with low Natural Increase (higher total population)

Question 7

Demography

Answer 7

study of human population

Question 8

Dependency ratio

Answer 8

of people not in the workforce (15-64) divided by people in the workforce

Question 9

Doubling time

Answer 9

of years needed to double a population with constant natural increase

Question 10

Ecumene

Answer 10

portion of Earths surface occupied by people

Question 11

Elderly support ratio

Answer 11

number of working age people divided by old people

Question 12

Epidemiologic transition

Answer 12

change in causes of death in each stage of the demographic transition

Question 13

epidemiology

Answer 13

branch of science concerned with incidence, distribution, and control of diseases

Question 14

Industrial Revolution

Answer 14

improvement in technology that made manufacturers better

Question 15

IMR

Answer 15

number of infant deaths in 1 yr for every 1000 births

Question 16

Life expectancy

Answer 16

average # of years individuals live in a society

Question 17

physiologic density

Answer 17

people per fertile land