Environmental Science Test 9B
 
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Environmental Science Test 9B

Multiple Choice
Identify the choice that best completes the statement or answers the question.
 
 
Section 1  -  Studying Human Populations
 

 1. 

Professionals who study and make predictions about human populations are called
a.
stenographers.
b.
demographers.
c.
geologists.
d.
populists.
 

 2. 

The human population doubled from 2 billion to 4 billion in
a.
100 years.
b.
75 years.
c.
44 years.
d.
25 years.
 

 3. 

Which factor contributed most to exponential human population growth?
a.
more food, better hygiene
b.
higher birth rates
c.
higher fertility rates
d.
increased immigration
 

 4. 

A population pyramid is created by
a.
studying a group of people and noting when each member dies.
b.
graphing the distribution of ages in a population at a specific time.
c.
calculating the number of children a woman gives birth to in her lifetime.
d.
estimating the demand for services within a community.
 

 5. 

Educating women worldwide has lowered birthrates partly because
a.
educated women bear many children to ensure some survive.
b.
educated women may learn family-planning techniques.
c.
educated women contribute less to their family income.
d.
All of the above
 

 6. 

Human population growth was most rapid during which period of human history?
a.
Ice Ages
b.
Stone Age
c.
Bronze and Iron Ages
d.
Modern Age
 
 
Section 2  -  Changing Population Trends
 

 7. 

The 1991 cholera outbreak in Lima, Peru was caused by
a.
lack of clean water.
b.
inadequate medical care.
c.
widespread malnutrition.
d.
rats and other rodents.
 

 8. 

Because birth rates have begun to fall Earth’s population will
a.
soon stabilize at the level it is today—more than 7 billion.
b.
begin to decrease until it reaches 5 billion.
c.
increase for a short time and then decrease to current levels.
d.
stabilize somewhere around 9 billion by 2300.
 

 9. 

Currently, the fastest-growing populations are in
a.
Europe.
b.
North America.
c.
Asia.
d.
Australia.
 

 10. 

Which of the following makes it difficult to reduce population growth?
a.
High literacy rates result in women wanting to have more children.
b.
Population sizes will not decline until some people start having to do without food and other necessities of life.
c.
Many people live in cities, where large families are an advantage.
d.
Many people have low literacy and limited access to healthcare.
 

 11. 

Which of the following is not a strategy that could slow population growth?
a.
public advertising
b.
economic incentives
c.
legal punishments
d.
limiting education for women
 

Matching
 
 
Section 1  -  Studying Human Populations

Match the stage of demographic transition with the correct description.
a.
transitional
c.
preindustrial
b.
industrial
d.
postindustrial
 

 12. 

small population size, low growth rate
 

 13. 

increasing population size, very high growth rate
 

 14. 

large population size, low growth rate
 

 15. 

decreasing population size, zero or negative growth rate
 
 
Section 2  -  Changing Population Trends

Match the problem caused by rapid population growth with the resource it relates to. You can use a resource more than once.
a.
vegetation
c.
land
b.
water
 

 16. 

housing
 

 17. 

sewage disposal
 

 18. 

fuel supply
 

 19. 

food production
 

 20. 

dysentery
 



 
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