Today in our environmental science lecture, we'll discuss urban green spaces. A recent study in Melbourne found that adding more parks and tree-lined streets can reduce local temperatures by up to 4 degrees Celsius during heatwaves. However, the benefits are not just physical. Researchers also noted a 15% decrease in stress levels among residents who lived within a 10-minute walk of a green area. Interestingly, the study highlighted that smaller, scattered gardens were more effective than one large central park, because they provided easier access for more people. So, city planners should prioritize distributing green spaces evenly.
❓ メルボルンの研究では、都市の緑地についてどのようなことが明らかになりましたか？
A. A. 大規模な中央公園は、小さな庭園よりも効果的である。
B. B. 緑地は熱波の際に気温を最大4度下げることができる。
C. C. 緑地の利点は身体的に限られ、精神的ではない。
D. D. 住民が恩恵を感じるためには、緑地から5分以内に住む必要がある。
✅ 正确答案
B. Green spaces can lower temperatures by up to 4 degrees during heatwaves.