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Essential Environment The Science Behind the Stories, 7th edition Jay H Withgott Matthew
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Laposata
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Chapter 1-18 q
Chapter 1 Science and Sustainability: An Introduction to Environmental Science
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1.1 Multiple Choice Questions q q
Use the figure above to answer the following question(s).
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1) How many citizens of Mexico does it take to equal the ecological footprint of the
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average citizen of the United States?
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A) They are essentially equal.
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B) It takes just over two Mexican citizens to equal the ecological footprint of the average
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U.S. citizen.
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C) It takes just over three Mexican citizens to equal the ecological footprint of the average
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U.S. citizen.
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D) It takes just over eight Mexican citizens to equal the ecological footprint of the average
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, U.S. citizen.
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E) It takes about 12 Mexican citizens to equal the ecological footprint of the average U.S. citizen.
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,Answer: C Diff: q q
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Topic/Section: 1.5 Sustainability And Our Future Learning q q q q q q
Outcome: 1.4
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2) If everyone on the planet had an ecological footprint the size of the average citizen of the
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United States, then
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A) we would have 50% more food to go around
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B) we would be able to provide for everyone without much difficulty by using the 50% of the
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qland currently not being used for agriculture
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C) we would need at least two more planet Earths to feed and support everyone
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D) we could support 50% more people on our planet
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E) about 50% of the people would starve
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Answer: C
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Diff: 2 q
Topic/Section: 1.5 Sustainability And Our Future Learning q q q q q q
Outcome: 1.4
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3) The U.S. average footprint is about
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footprint.
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A) 2
B) 2.5
C) 3
D) 5
E) 6.7
Answer: C Diff: q q
3
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Topic/Section: 1.5 Sustainability And Our Future Learning q q q q q q
Outcome: 1.4
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4) The average footprint per person has increased from 2.2 to 2.6 since 2008, and the
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footprints of many developing nations, such as India and China, have also increased. This
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means that
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A) our collective lifestyle is even more unsustainable than before
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B) our collective lifestyle is slightly more sustainable than before
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C) the ability of the planet to sustain human beings has increased
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D) some nations no longer have a measurable footprint
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E) the populations of both India and China have decreased since 2008
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Answer: A
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Diff: 2 q
Topic/Section: 1.5 Sustainability And Our Future Learning q q q q q q
Outcome: 1.4
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5) Geothermal energy, wind, and solar radiation are all examples of q q q q q q q q q q q .
3
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, A) nonrenewable natural resources
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B) inexhaustible renewable natural resources
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