2026年3月托福机经套卷(第3套) - Read an Academic Passage Q4

Urban Green Spaces Urban green spaces, such as parks and community gardens, enhance city life for residents. The contrast between green spaces and the surrounding concrete and glass structures can be a visual respite; such spaces also provide residents with a place to relax and connect with nature, which can significantly improve mental health, reduce stress, and encourage physical activity. Urban green spaces also contribute to environmental sustainability. They provide a cooler spot within the concrete heat traps surrounding them, absorb rainwater and reduce flooding, and increase biodiversity by providing habitats for various species. Recent initiatives have focused on creating more green spaces in underserved areas. Some cities are converting abandoned lots into community gardens or small parks. These projects not only provide green spaces but also involve community members in the planning and maintenance of them, fostering a sense of ownership and responsibility. While urban green spaces offer a host of benefits, they are not without drawbacks. When parks and gardens are added in city neighborhoods, they often increase the value of nearby properties. This can unintentionally lead to the displacement of longtime residents who can no longer afford rising rents or property taxes. Another challenge is preserving these spaces—it can be difficult to secure the funding necessary to maintain them.