Read the following passage and answer the question that follows:
As cities continue to grow and develop, the challenge of balancing urban expansion with the preservation of green spaces becomes ever more pressing. Urban green spaces, such as parks and gardens, play a critical role in enhancing the quality of urban life.
These areas not only provide recreational opportunities but also contribute to environmental sustainability by supporting biodiversity. Moreover, they can mitigate urban heat and improve air quality. However, many cities are prioritizing commercial development over green spaces, leading to the depletion of these essential areas.
In light of this, communities are rallying to advocate for better urban planning that incorporates green infrastructure alongside urban development projects. Some cities have even begun to integrate nature into their building designs, creating vertical gardens and rooftop parks.
What is the best way to organize the ideas in the passage to improve coherence and flow?