Question

chapter vocabulary review
complete each statement by writing in the correct word or words.
demographer demographic transition growth rate industrial revolution
infant mortality replacement fertility total fertility rate wealth gap
1 during the _______________, the human population’s
_______________began to rise exponentially, but recently it has
started to decline.
2 changes in the human population can be tracked using data gathered by a
_______________.
3 one important statistic that demographers examine is the average number of
children that a female member of a population has in her lifetime, or a
population’s _______________.
4 in today’s world, there is a striking _______________between the
populations of different regions.
5 advances during the industrial revolution led to decreased
_______________.
6 as nations move through the _______________, demographic trends
change.
7 if a population’s total fertility rate maintains a stable population, it is at
_______________.

Explanation:

1. The Industrial Revolution sparked exponential human population growth, which has since declined.
2. Demographers are professionals who collect and analyze population data.
3. The total fertility rate measures the average number of children per female over her lifetime.
4. A wealth gap describes the stark economic difference between regional populations.
5. Industrial Revolution advancements reduced infant mortality via improved healthcare and living conditions.
6. The demographic transition refers to the shift in population trends as nations develop.
7. Replacement fertility is the total fertility rate that keeps a population size stable.

Answer:

1. Industrial Revolution; growth rate
2. Demographer
3. total fertility rate
4. wealth gap
5. infant mortality
6. demographic transition
7. replacement fertility