As a city surpasses the carrying capacity of its environment, its citizens may overuse natural resources. Growing cities require increasing resources and supplies. In a short paragraph, explain two consequences of overusing water supplies. What could happen to a city's citizens and environment?
Responses may vary but should include some or all of the following information: (In terms of environmental consequences, students may discuss issues such as the destruction of natural habitats or effects on native species. In terms of urban infrastructure, students might discuss issues such as water shortages for citizens or the destruction of crops that feed growing cities.)
In neighborhoods like Kibera in Nairobi, Kenya, many children go without education because of a lack of schools. Other children lose educational opportunities because their families can't afford to pay for classes. Using complete sentences, describe two consequences of a lack of education for city residents. What could happen to a city when many of its residents lose the opportunity to learn?
Responses may vary but should include some or all of the following information: (Students could discuss unemployment and its connection to education, tying together a lack of education with increased difficulty in finding a job. Students also could discuss education and cycles of poverty: without education, residents may have a harder time escaping poverty.)
Even though many crowded cities struggle to care for their citizens, populations continue to grow. City planners have to work carefully to avoid difficult situations for residents. When a city becomes too crowded, it can't provide the resources and help that all citizens need. Using complete sentences, describe two consequences that may take place when a city outgrows its government's capacity.
Responses may vary but should include some or all of the following information: (Answers should address a lack of opportunity for residents, poor educational resources, issues with sanitation, poor public safety, or a lack of safe housing.)
Growing cities often face increased levels of pollution as they expand and require more resources for their citizens. The lesson discussed the city of Beijing and its work to control air pollution. How can city planners and geographers reduce pollution levels in cities? Using complete sentences, describe two factors that contribute to this problem in the world's cities.
Responses may vary but should include some or all of the following information: (Answers may reference the urban heat island effect, the pollution of streams and rivers, the use of fireplaces and heaters, the pollution caused by industries like mining and manufacturing, and the pollution caused by vehicle emissions.)
In many growing cities, such as Ciudad Juarez, Mexico, local governments struggle to regulate and monitor informal markets. As a result, these cities may face higher crime rates and dangerous streets. Using complete sentences, describe two steps you would take to reduce crime and provide for citizens' needs in these situations.
Responses may vary but should include some or all of the following information: (Students might address improving policing or regulation. They also may address the creation of new jobs or alternatives for citizens. Finally, they might address initiatives to help police and government officials gain the support of citizens in these cities.)
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