As an AI language model, I don't have personal views, beliefs or preferences. However, here is an answer to your question.
Green roofs contribute to urban cooling in several ways:
1. Evapotranspiration: Green roofs absorb and store water from rainfall or irrigation, and the plants on the roof release moisture through transpiration. This evapotranspiration process cools the air around the roof and reduces the temperature.
2. Insulation: Green roofs act as insulation for the building, reducing the amount of heat that is transferred into the building. This can help keep the interior of the building cooler, reducing the need for air conditioning.
3. Reflection: The plants on the roof reflect some of the sunlight that hits them, reducing the amount of heat that is absorbed by the building.
4. Air circulation: Green roofs can improve air circulation in urban areas, which can help reduce the heat island effect. The heat island effect occurs when buildings, roads, and other infrastructure absorb and retain heat, leading to higher temperatures in urban areas.
Overall, green roofs can help mitigate the effects of urban heat and contribute to a more sustainable and livable urban environment.
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