The phenomenon of urban heat islands (UHIs) has garnered significant attention in climate research due to its profound implications for energy consumption and public health. UHIs occur when metropolitan areas experience higher temperatures than their rural surroundings, primarily because of the prevalence of heat-absorbing materials such as concrete and asphalt, coupled with the scarcity of vegetation. Recent studies indicate that the intensity of UHIs is exacerbated by anthropogenic heat release from vehicles and air conditioning systems. Mitigation strategies, including the implementation of green roofs and reflective pavements, have been proposed, yet their effectiveness varies with local climate conditions and urban morphology. Consequently, urban planners are urged to adopt context-specific adaptation measures rather than relying on universal solutions.
❓ この文章によると、都市部が農村部よりも暖かい主な理由は何ですか？
A. A. 都市における人口密度の高さ。
B. B. 吸熱性素材の広範な使用と緑地の不足。
C. C. 産業活動による温室効果ガスの排出増加。
D. D. 高層建築物による風速の低下。
✅ 正确答案
B. The widespread use of heat-absorbing materials and lack of green spaces.
IELTS Reading Tips
Skim the questions first, underline keywords, then locate in the passage
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