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.
❓ Según la conferencia, ¿cuál es la principal ventaja de los espacios verdes urbanos más pequeños?
A. Son más económicos de mantener que los parques grandes.
B. Promueven una mayor biodiversidad a través de hábitats diversos.
C. Aumentan el valor de las propiedades más que los parques grandes.
D. Son más fáciles de acceder para los residentes durante la noche.
✅ 正确答案
They promote greater biodiversity through diverse habitats.