Good morning, everyone. Today we're going to discuss the impact of urban green spaces on mental health. Recent studies have shown that access to parks and community gardens can significantly reduce stress levels. For example, a 2021 survey in London found that residents living within 500 meters of a park reported 20% lower anxiety scores. However, the benefits vary by age. While children benefit from active play areas, older adults tend to prefer quiet, shaded walking paths. Interestingly, the study also noted that the mere visibility of trees from home windows improved mood, even without direct access. This suggests that even passive contact with nature can be valuable.
❓ According to the lecture, what did the 2021 survey in London reveal?
A. A. People living near parks had lower anxiety levels.
B. B. Older adults prefer active play areas.
C. C. Children benefit more from quiet walking paths.
D. D. Trees visible from windows have no effect on mood.
✅ 正确答案
A. People living near parks had lower anxiety levels.