The phenomenon of urban heat islands (UHIs) has become a critical concern in climate adaptation strategies. UHIs occur when metropolitan areas experience significantly higher temperatures than surrounding rural regions, primarily due to human activities, dense infrastructure, and reduced vegetation cover. Recent studies indicate that the intensity of UHIs is exacerbated by global warming, creating feedback loops that increase energy consumption for cooling and elevate greenhouse gas emissions. Mitigation measures, such as green roofs, reflective pavements, and urban forestry, have shown promise in reducing local temperatures. However, their effectiveness varies with geographic location, urban morphology, and climate zone. Therefore, policymakers must tailor interventions to local contexts rather than adopting one-size-fits-all solutions, emphasizing the need for integrated urban planning that prioritizes both environmental sustainability and public health.
❓ According to the passage, why is it important to tailor urban heat island mitigation measures to local contexts?
A. Because global warming affects all regions equally, making universal solutions effective.
B. Because the effectiveness of mitigation strategies depends on factors like geography and urban design.
C. Because green roofs and reflective pavements are too expensive for most cities.
D. Because urban heat islands only occur in tropical climates.
✅ 正确答案
Because the effectiveness of mitigation strategies depends on factors like geography and urban design.
IELTS Reading Tips
Skim the questions first, underline keywords, then locate in the passage
Watch for paraphrasing; correct answers are often reworded
Be wary of absolute statements (all, always, never) — usually wrong
Pay attention to content after transition words (however, but, yet)
Manage time: about 20 minutes per passage; skip difficult questions first