This video explains the importance of keeping the growing world's cities healthy. Suburban districts tend to consume much more energy than cities, and they also create more pollution; therefore, it is necessary to keep cities efficient through various zoning policies. Sprawl or grow tall? You decide. [2:35]

Concepts

cities

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Additional Tags

suburbs, urban sustainability, zoning policies, how to build a better city, population and urbanization

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Classroom Considerations

• Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)

• This video is hosted on YouTube