"Green Cities" refer to urban areas designed with sustainability in mind, focusing on reducing environmental impact and enhancing the quality of life for residents. These cities often incorporate green spaces, such as parks and gardens, which help improve air quality and provide recreational areas. They also promote the use of public transportation, cycling, and walking to reduce reliance on cars. Additionally, Green Cities utilize renewable energy sources, such as solar and wind power, to minimize carbon emissions. They often implement eco-friendly building practices, including energy-efficient designs and sustainable materials. Overall, the goal is to create a healthier, more sustainable urban environment for current and future generations.