Human Population and Risks

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Human Population and Risks
Could you put an image here?
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Risks
India and China
Influencing Population
Age Structure
Population size
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Theme 1 Prompt 100 Points
How is population change calculated?
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Theme 1 Response 100 Points
BR DR 10
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Theme 1 Prompt 200 Points
Distinguish between Total Fertility Rate and
Replacement Level Fertility.
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Theme 1 Response 200 Points
TFR avg. of children a woman between the ages
of 15-49 will have if at same rate as this year.
Replacement level of children to replace a
couple
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Theme 1 Prompt 300 Points
Between what years did the US baby boom occur?
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Theme 1 Response 300 Points
1946 - 1964
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Theme 1 Prompt 400 Points
Identify 3 factors affecting a countrys average
birth rate
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Theme 1 Response 400 Points
children part of labor force Urbanizationcosto
pportunities for womeninfant mortality rateage
at marriagepension systemslegal abortionsbirth
controlreligious beliefs, traditions, cultural
norms .
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Theme 1 Prompt 500 Points
Give the 2 most useful indicators of overall
health of a countrys people.
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Theme 1 Response 500 Points
1) life expectancy 2) Infant mortality rate
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Theme 2 Prompt 100 Points
Identify the 3 major age categories in an age
structure pyramid
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Theme 2 Response 100 Points
1)prereproductive (0-14) 2)reproductive
(15-44) 3)postreproductive (45 and up)
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Theme 2 Prompt 200 Points
What is the shape of an age structure diagram for
a developing country?
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Theme 2 Response 200 Points
A pyramid with a broad base
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Theme 2 Prompt 300 Points
The age structure of a population is the number
or of a. Females age 14 years or under b.
females age 15 to 44 c. males age 15 to
44 d.person of each sex at each age level
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Theme 2 Response 300 Points
Person of each sex at each age level
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Theme 2 Prompt 400 Points
Countries that have achieved ZPG have an age
structure that a. forms an inverted pyramid b.
has a broad-based pyramid c. shows little
variation in population by age d. has a large
prereproductive population
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Theme 2 Response 400 Points
C. shows little variation in population by age
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Theme 2 Prompt 500 Points
Which of the following implies the greatest
built-in momentum for population growth? a. a
large population size b. a large number of people
age 29 to 44 c. a large number of people under
age 34 d. a large number of people under age 15
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Theme 2 Response 500 Points
D. a large number of people under age 15
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Theme 3 Prompt 100 Points
Infant mortality refers to the of children out
of 1,000 that die a. before birth b. in the 1st
month of life c. in the 1st 6 months of life d.
by their 1st birthday
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Theme 3 Response 100 Points
D. by their 1st birthday
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Theme 3 Prompt 200 Points
In the demographic transition model, death rage
fall while birth rates remain high during a.
preindustrial b. industrial c. postindustrial d.
transitional
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Theme 3 Response 200 Points
D. transitional
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Theme 3 Prompt 300 Points
If the population of a country grew at a rate of
5/yr, the of years required for the population
to double is _____?
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Theme 3 Response 300 Points
14
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Theme 3 Prompt 400 Points
In 2002, legal and illegal immigration accounted
for _____ of U.S. population growth
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Theme 3 Response 400 Points
40
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Theme 3 Prompt 500 Points
The most successful method of controlling a
countrys population has been a. required
sterilization b. government quotas on children
produced c. birth control d. financial incentives
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Theme 3 Response 500 Points
C. birth control
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Theme 4 Prompt 100 Points
Crude Birth rate is the of live births per
_______ people in a given year.
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Theme 4 Response 100 Points
1,000
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Theme 4 Prompt 200 Points
India____family planning a. had the worlds 1st
national b. has the worlds most severe c. has
the world's only national d. has the worlds
largest
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Theme 4 Response 200 Points
A. Had the worlds 1st national
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Theme 4 Prompt 300 Points
Chinas population policy has included all of the
following except a. Encouraging later
marriages b. health, pension, and employment
benefits for a one-child pledge c. urging couples
to have no more than one child d. banning
abortions
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Theme 4 Response 300 Points
d. banning abortions
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Theme 4 Prompt 400 Points
The current world population is closest to a. 1
million d. 5 billion b. 500 million e. 20
billion c.1 billion
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Theme 4 Response 400 Points
D. 5 billion
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Theme 4 Prompt 500 Points
Which of the following land distribution patterns
would produce the greatest number of calories for
human consumption? Acres for grazing cattle
grow corn a. 100 0 b. 80 20 c. 50 50
d. 0 100
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Theme 4 Response 500 Points
D. 0 for grazing cattle, 100 for growing corn
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Theme 5 Prompt 100 Points
What is the single most preventable major cause
of deaths and suffering among adults?
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Theme 5 Response 100 Points
Cigarette smoking
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Theme 5 Prompt 200 Points
The four main types of hazards include all of the
following except a. Biological b. physical c.
global d. chemical e. cultural
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Theme 5 Response 200 Points
c. global
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Theme 5 Prompt 300 Points
What is the term for the amount of a chemical
that kills 50 of the test animals within a 14
day period?
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Theme 5 Response 300 Points
LD50.
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Theme 5 Prompt 400 Points
All of the following are synthetic chemicals that
can act as hormone mimics or hormone blockers
except a. dioxins b. adrenaline c. PCBs d. some
pesticides
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Theme 5 Response 400 Points
B. Adrenaline
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Theme 5 Prompt 500 Points
Distinguish between bioaccumulation and
biological magnification
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Theme 5 Response 500 Points
Bioaccumulation is the build-up of a chemical in
an organ/tissue at higher than expected
levels Biomagnification is the increasing
concentration of a slowly degradable chemical at
successively higher trophic levels as it passes
through the food web
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THINK 5!!!!!
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The Daily Double
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