A "Floating City" refers to a type of urban development that is built on water, often designed to adapt to rising sea levels and climate change. These cities can be constructed using various materials and technologies, allowing them to remain stable and functional while floating on oceans, lakes, or rivers. The concept aims to provide sustainable living solutions in areas prone to flooding or where land is scarce. Floating cities can incorporate renewable energy sources, such as solar and wind power, to minimize their environmental impact. They may also feature innovative designs for transportation, agriculture, and waste management, promoting a self-sufficient lifestyle. Projects like Oceanix and Blue21 are examples of initiatives exploring this futuristic urban living concept.