What is one of the main reasons urban trees are planted?

Urban trees play a crucial role in enhancing the environment and quality of life in city settings. One of the main reasons for planting them is their ability to improve air quality. Trees absorb pollutants and carbon dioxide while releasing oxygen, which benefits overall air health. Additionally, urban trees create green spaces that offer recreational opportunities for residents. These areas can serve as parks, provide shade, and create habitats for wildlife, fostering a sense of community and encouraging outdoor activities.

While aspects such as tourism and lumber production may be beneficial by-products or goals in specific contexts, the primary focus when it comes to urban tree planting is the improvement of air quality and the provision of recreational spaces. Thus, the choice that emphasizes these aspects highlights the significant environmental and social benefits that urban trees deliver.