In today's lecture, we'll discuss the impact of urbanization on local wildlife. A recent study in Melbourne found that while some species, like possums, adapt well to city life, others, such as certain ground-nesting birds, struggle due to habitat fragmentation. Interestingly, the study revealed that green roofs and vertical gardens can provide crucial corridors for insects and small mammals. However, researchers emphasize that these measures are not a complete substitute for natural habitats. They suggest that urban planners should prioritize preserving existing parklands over creating new artificial green spaces, as mature trees support a higher diversity of native species.
❓ Según la conferencia, ¿qué sugirió el estudio en Melbourne sobre la planificación urbana?
A. A. Los techos verdes son más efectivos que los hábitats naturales para apoyar la vida silvestre.
B. B. Preservar los parques existentes es más importante que crear nuevos espacios verdes.
C. C. Se deberían instalar jardines verticales en todos los edificios nuevos.
D. D. Las aves que anidan en el suelo se adaptan fácilmente a los entornos urbanos.
✅ 正确答案
B. Preserving existing parklands is more important than creating new green spaces.