Today in our environmental science lecture, we'll discuss urban green spaces. Recent studies show that city parks not only improve air quality but also reduce stress. However, the key finding is about their size: smaller, scattered gardens are more beneficial for biodiversity than one large park, because they create diverse habitats. Professor Lin from Melbourne noted that residents near these small spaces reported a 30% increase in daily physical activity. Yet, funding often prioritizes large projects, which is a mistake we need to address.
❓ 講義によると、小さな都市緑地の主な利点は何ですか？
A. 大型公園よりも維持費が安い。
B. 彼らは多様な生息地を通じて、より大きな生物多様性を促進します。
C. 彼らは大きな公園よりも不動産価値を高めます。
D. 住民にとって夜間の方がアクセスしやすい。
✅ 正确答案
They promote greater biodiversity through diverse habitats.