Unit 2 (population dynamics)

Question 1

CBR

Answer 1

• Crude birth rate
  Number of live births per 1,000 people
  (birth/population)*1000

Question 2

CDR

Answer 2

• Crude death rate
  Number of deaths per 1,000 people
  (death/population)*1000

Question 3

TFR

Answer 3

• Total fertility rate
  Average number of children a women gives birth to

Question 4

RNI

Answer 4

• Rate of natural increase
  Population growth rate (the percent at which a country’s population is increasing or decreasing)

Question 5

Population doubling time

Answer 5

Time it will take for a country’s population to double

Question 6

Infant mortality rate

Answer 6

Number of deaths of kids (before their 1st birthday) per 1,000 kids
(high rate = developed, low rate = developing)

Question 7

Life expectancy

Answer 7

Number of years an average person lives
(high rate = good healthcare and nutrition, low = developing)