A green city is a city that is sustainable and eco-friendly, with a focus on reducing its environmental impact and promoting a balanced relationship with nature. This can include initiatives such as increasing green spaces, promoting public transportation, implementing renewable energy sources, using eco-friendly building materials, and encouraging sustainable practices by residents and businesses. Green cities aim to create a healthier environment for their residents, promote biodiversity, and reduce overall carbon emissions. Some examples of green cities include Copenhagen, Vancouver, and Singapore.
