Good morning, everyone. Today we're going to discuss the impact of urban green spaces on mental health. A recent study conducted in Melbourne followed over 2,000 residents for five years. The researchers found that people living within 300 meters of a park or garden reported significantly lower levels of stress and anxiety. Interestingly, the type of green space mattered: tree-lined streets had a stronger positive effect than open grassy areas, possibly due to the calming effect of canopy cover. The study also noted that the benefits were greater for older adults and those with limited access to private gardens.
❓ According to the lecturer, what did the study in Melbourne reveal about urban green spaces?
A. A. Open grassy areas are more beneficial than tree-lined streets.
B. B. Living near parks reduces stress mainly for younger people.
C. C. Tree-lined streets have a greater positive effect than open grassy areas.
D. D. The benefits of green spaces are the same for all age groups.
✅ 正确答案
C. Tree-lined streets have a greater positive effect than open grassy areas.