Today's lecture focuses on the impact of urban green spaces on mental health. Recent studies have shown that access to parks and gardens can reduce stress levels by up to 20%. However, the key factor is not just the presence of greenery, but its quality and accessibility. For instance, well-maintained parks with seating areas and walking paths encourage more frequent visits. Interestingly, the research also found that even small rooftop gardens in dense city centers can provide significant benefits, especially for office workers who lack ground-level access. The lecturer emphasizes that city planners should prioritize creating interconnected green networks rather than isolated pockets of nature.
❓ According to the lecture, what is the most important factor in reducing stress through urban green spaces?
A. A. The total size of the green area
B. B. The quality and accessibility of the green space
C. C. The distance from residential areas
D. D. The presence of water features
✅ 正确答案
B. The quality and accessibility of the green space