Urban greenery refers to the presence of plants, trees, and green spaces in urban environments. This includes parks, gardens, green roofs, and street trees, which help to improve air quality, reduce heat, and enhance the aesthetic appeal of cities. Urban greenery plays a crucial role in promoting biodiversity and providing habitats for various species. In addition to environmental benefits, urban greenery contributes to the well-being of city residents. Access to green spaces encourages outdoor activities, social interactions, and relaxation. Cities like Singapore and New York have implemented initiatives to increase urban greenery, recognizing its importance for sustainable urban living.