Welcome to today's lecture on urban planning. One key challenge is balancing green spaces with housing needs. In many cities, parks are being replaced by apartment blocks, which reduces biodiversity. However, a recent study in Melbourne found that rooftop gardens can partially offset this loss. These gardens provide habitats for insects and birds, and also lower building temperatures. Interestingly, the study showed that vertical gardens on walls were less effective for cooling than rooftop ones, but they were better at reducing noise pollution. So, while rooftop gardens help with climate, wall gardens improve acoustic comfort.
❓ メルボルンの研究では、屋上庭園と垂直壁庭園を比較して、どのようなことが分かったのでしょうか。
A. 屋上庭園は騒音公害の低減に優れています。
B. 垂直壁面庭園は建物の冷却により効果的です。
C. 屋上庭園は温度を下げるのに役立ち、壁面庭園は騒音を軽減します。
D. どちらのタイプの庭も、生物多様性に対して同様に効果的です。
✅ 正确答案
Rooftop gardens help with lowering temperatures, while wall gardens reduce noise.