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INTRODUCTION TO SOCIOLOGYChapter 20 POPULATION, URBANIZATION, AND THE ENVIRONMENT
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FIGURE 20.1
This underground mine fire in Centralia, Pennsylvania, could burn for over a century.
(Photo courtesy of jesiehart/flickr)
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FIGURE 20.2
This warning sign advises people of the environmental dangers of Centralia. (Photo courtesy Max Edmands/flickr)
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FIGURE 20.3
Earth’s population, which recently grew to 7 billion, is always on the move. (Photo courtesy of David Sim/flickr)
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FIGURE 20.4
This population pyramid shows the breakdown of the 2010 American population according to age and sex. (Graph courtesy of Econ Proph blog and the U.S. Census Bureau)
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FIGURE 20.5
This graph shows the population growth of countries located on the African continent, many of which have high fertility rates. (Graph courtesy of USAID)
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FIGURE 20.6
The United States has an intermediate fertility rate, and therefore, a comparatively moderate projected population growth. (Graph courtesy of USAID)
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FIGURE 20.7
This chart shows the projected population growth of Europe for the remainder of this century. (Graph courtesy of USAID)
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FIGURE 20.8
The lights of New York City are an iconic image of city life. (Photo courtesy of Or Hiltch/flickr)
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FIGURE 20.9
As this chart illustrates, the shift from rural to urban living in the United States has been dramatic and continuous. (Graph courtesy of the U.S. Census Bureau)
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FIGURE 20.10
LeBlanc’s book Random Family captures the daily life of the urban poor in the Bronx, New York. (Photo courtesy of John H. Gray/flickr)
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FIGURE 20.11
The suburban sprawl in Toronto means long commutes and traffic congestion. (Photo courtesy of Payon Chung/flickr)
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FIGURE 20.12
This illustration depicts the concentric zones that make up a city. (Photo courtesy of Zeimusu/WikimediaCommons)
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FIGURE 20.13
Are children in other countries paying the price for core nation childcare? (Photo courtesy of isafmedia/flickr)
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FIGURE 20.14
Too little land for grazing means starving cattle. (Photo courtesy of newbeatphoto/flickr)
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FIGURE 20.15
Where should garbage go when you’ve run out of room? This is a question that is increasingly pressing the planet. (Photo courtesy of Kevin Krejci/flickr)
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FIGURE 20.16
A parking lot filled with electronic waste, known as e-waste. (Photo courtesy of U.S. Army Environmental Command/flickr)
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FIGURE 20.17
An aerial view of the Gulf Coast, taken in May of 2010, illustrates the damage done by the BP Deep Water Horizon spill. (Photo courtesy of Jeff Warren/flickr)
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FIGURE 20.18
Oil on the gulf shore beaches caused great destruction, killing marine and land animals and crippling local business. (Photo courtesy of AV8ter/flickr)
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FIGURE 20.19
Actress Angelina Jolie advocates for a variety of issues, including environmental causes. (Photo courtesy of chris_natt/Wikimedia Commons)