Paragraf tamamlamaSoru #9696
Urban tree canopies are critical nature-based solutions for mitigating the dangerous urban heat island effect. Concrete, asphalt, and masonry absorb daytime solar radiation and re-radiate it as heat throughout the night. ----. By providing shade and transpiring water vapor into the surrounding atmosphere, mature trees can lower ambient neighborhood temperatures by several degrees Celsius.
- A)Air conditioning units consume minimal electrical power when outside temperatures climb above forty degrees
- B)Many municipal governments are cutting down street trees to widen multilane highway arteries
- C)Asphalt surfaces have been chemically engineered to reflect all incoming ultraviolet radiation
- D)Strategic tree plantings interrupt this thermal cycle through both mechanical interception of sunlight and active evapotranspiration
- E)Urban soil compaction prevents tree roots from accessing underground water conduits
Cevabı ve çözümü göster
Doğru cevap: D) Strategic tree plantings interrupt this thermal cycle through both mechanical interception of sunlight and active evapotranspiration
Çözüm: Gölgeleme ve buharlaşma-terleme (evapotranspiration) mekanizmalarını açıklayan "By providing shade and transpiring water vapor...", D seçeneğindeki "mechanical interception of sunlight and active evapotranspiration" ile tam bir uyum sergiler. Doğru cevap D'dir.