Essential Environment The Science Behind the Stories, 7th edition Jay H Withgott
p p p p p p p p p p p
Matthew Laposata
p p
Chapter 1-18 p
Chapter 1 Science and Sustainability: An Introduction to Environmental Science
p p p p p p p p p
1.1 Multiple Choice Questions p p
Use the figure above to answer the following question(s).
p p p p p p p p
1) How many citizens of Mexico does it take to equal the ecological footprint of the
p p p p p p p p p p p p p p
average citizen of the United States?
p p p p p p
A) They are essentially equal.
p p p
B) It takes just over two Mexican citizens to equal the ecological footprint of the average
p p p p p p p p p p p p p p
U.S. citizen.p
C) It takes just over three Mexican citizens to equal the ecological footprint of the average
p p p p p p p p p p p p p p
U.S. citizen.p
D) It takes just over eight Mexican citizens to equal the ecological footprint of the average
p p p p p p p p p p p p p p
U.S. citizen.p
E) It takes about 12 Mexican citizens to equal the ecological footprint of the average U.S.
p p p p p p p p p p p p p p
citizen.
p
1
Copyright © 2025 Pearson Education, Inc.
p p p p p
,Answer: C p
Diff: 1
p p
Topic/Section: 1.5 Sustainability And Our Future
p p p p p
Learning Outcome: 1.4
p p p
2) If everyone on the planet had an ecological footprint the size of the average citizen of
p p p p p p p p p p p p p p p
the United States, then
p p . p p p p
A) we would have 50% more food to go around
p p p p p p p p
B) we would be able to provide for everyone without much difficulty by using the 50% of
p p p p p p p p p p p p p p p
pthe land currently not being used for agriculture
p p p p p p p
C) we would need at least two more planet Earths to feed and support everyone
p p p p p p p p p p p p p
D) we could support 50% more people on our planet
p p p p p p p p
E) about 50% of the people would starve
p p p p p p
Answer: C
p p
Diff: 2 p
Topic/Section: 1.5 Sustainability And Our Future
p p p p p
Learning Outcome: 1.4
p p p
3) The U.S. average footprint is about
p p p p p p p times larger than the average world
p p p p p
footprint.
p
A) 2
B) 2.5
C) 3
D) 5
E) 6.7
Answer: C p
Diff: 3
p p
Topic/Section: 1.5 Sustainability And Our Future
p p p p p
Learning Outcome: 1.4
p p p
4) The average footprint per person has increased from 2.2 to 2.6 since 2008, and the
p p p p p p p p p p p p p p
footprints of many developing nations, such as India and China, have also increased.
p p p p p p p p p p p p p
This means that
p p . p p p
A) our collective lifestyle is even more unsustainable than before
p p p p p p p p
B) our collective lifestyle is slightly more sustainable than before
p p p p p p p p
C) the ability of the planet to sustain human beings has increased
p p p p p p p p p p
D) some nations no longer have a measurable footprint
p p p p p p p
E) the populations of both India and China have decreased since 2008
p p p p p p p p p p
Answer: A
p p
Diff: 2 p
Topic/Section: 1.5 Sustainability And Our Future
p p p p p
Learning Outcome: 1.4
p p p
5) Geothermal energy, wind, and solar radiation are all examples of
p p p p p p p p p p p .
A) nonrenewable natural resources p p
B) inexhaustible renewable natural resources p p p
2
Copyright © 2025 Pearson Education, Inc. p p p p p
,C) biotic environmental factors
p p
D) exhaustible renewable natural resources p p p
E) biodegradable materials p
Answer: B
p p
Diff: 2
p
Topic/Section: 1.1 Our Island, Earth p p p p
Learning Outcome: 1.2
p p p
6) Nonrenewable natural resources include all of the following EXCEPT:
p p p p p p p p
A) coal.
B) crude oil. p
C) minerals.
D) wind.
E) natural gas. p
Answer: D p
Diff: 1
p
Topic/Section: 1.1 Our Island, Earth p p p p
Learning Outcome: 1.2
p p p
7) Ecosystem services p p p .
A) contribute to keeping ecosystems productive p p p p
B) are not necessary to sustainable systems
p p p p p
C) are economically valuable services provided by natural systems
p p p p p p p
D) are valuable to natural systems but not to human-created systems
p p p p p p p p p
E) are required to rebalance natural systems that we have disturbed
p p p p p p p p p
Answer: C
p p
Diff: 1
p
Topic/Section: 1.1 Our Island, Earth p p p p
Learning Outcome: 1.2
p p p
8) Today (2024), there are about
p p p p p p .
A) 5.35 billion people on Earth, the same as for the past 6 years
p p p p p p p p p p p p
B) 9 billion people on Earth
p p p p
C) 10 billion people on Earth
p p p p
D) 8 billion people on Earth
p p p p
E) 2% fewer people on Earth than in 2010
p p p p p p p
Answer: D
p p
Diff: 1
p
Topic/Section: 1.1 Our Island, Earth p p p p
Learning Outcome: 1.3
p p p
9) Global population is projected to be nearly
p p p p p p p p p in 2050.p
A) 7 billion
p
B) 8 billion
p
C) 9 billion
p
D) 10 billion
p
3
Copyright © 2025 Pearson Education, Inc.
p p p p p
, E) 11 billion p
Answer: D
p p
Diff: 2
p p
Topic/Section: 1.1 Our Island, Earth p p p p
Learning Outcome: 1.3
p p p
10) To determine your specific impacts on the environment, you can
p p p p p p p p p p p .
A) measure local air pollution and its impacts on your health
p p p p p p p p p
B) calculate the biodiversity of your local community p p p p p p
C) determine your current water pollution impact p p p p p
D) calculate your ecological footprint p p p
E) measure the volume and type of all the wastes you contribute to the municipal waste
p p p p p p p p p p p p p p
stream
p
Answer: D p
Diff: 1
p p
Topic/Section: 1.1 Our Island, Earth p p p p
Learning Outcome: 1.4
p p p
11) By studying ancient civilizations, such as the Greek and Roman empires and the
p p p p p p p p p p p p
Angkor civilization of Southeast Asia, historians have concluded that these
p p p p p p p p p p
civilizations declined partly because of
p . p p p p p p
A) sustainable practices p
B) overabundance of resources p p
C) floods
D) environmental degradation due to unsustainable use of resources p p p p p p p
E) fires
Answer:
p
D Diff: 2
p p p
Topic/Section: 1.1 Our Island, Earth p p p p
Learning Outcome: 1.3
p p p
12) Solutions to environmental problems p p p p p .
A) can be implemented only by scientists
p p p p p
B) must be designed with sustainable goals
p p p p p
C) must be on a local scale p p p p p
D) must be short term p p p
E) are best designed and discussed in the political arena
p p p p p p p p
Answer: B
p p
Diff: 1 p
Topic/Section: 1.1 Our Island, Earth p p p p
Learning Outcome: 1.10a
p p p
13) Imagine a scenario where a small island nation, heavily reliant on tourism for its
p p p p p p p p p p p p p
economy, faces a dilemma. The government wants to promote economic growth by
p p p p p p p p p p p p
attracting more tourists, but environmentalists argue that increased tourism will
p p p p p p p p p p
exacerbate resource consumption and ecological degradation. The government must
p p p p p p p p p
balance economic development with environmental sustainability. In the given
p p p p p p p p p
4
Copyright © 2025 Pearson Education, Inc.
p p p p p