The changes that we are seeing and anticipating are largely due to human behaviour. Arctic sea ice is at the lowest levels ever recorded. The volume of Arctic ice has decreased dramatically over the past decade. . The consequences of losing the Arctic ice cover are expected to be enormous if the ice is no longer able to reflect sunlight, as the region could warm more than it is now. And water quality would go to its lowest levels since the flooding levels is higher.  Industry also is considered as major source of water pollution; it produces pollutants very harmful to people and the environment. Many industrial plants use freshwater surfaces for the transfer of waste from the factory to rivers, lakes and oceans. This could lead to increased ocean temperatures with unknown effects on the weather system. Moreover, the natural habitats of many species are being destroyed. Environmentally destructive practices and the increasing number of people living in harm's way can exacerbate natural disasters. Through forest degradation and river engineering. Filling wetlands, destabilizing the climate, we are changing the natural system so that its ability to protect us diminishes. Cities around industrial locations can lose their vigor and vitality just as surely as a once hot product can lose its cutting edge cool. Meanwhile working on city development into ecological perspective means gathering all the systems together in circular system make post industrial future cities greener place to live and fresher attractive centres.