The big problems of the pollution is plastic bigs and smokes . The old model vihicle is bag range smoke in road. the envirment bag effect. the problems of the can solve the plant . the oxcygen full fill in envirment. but the poeple is very life is a intresting .Major current environmental issues may include climate change, pollution, environmental degradation, and resource depletion etc. The conservation movement lobbies for protection of endangered species and protection of any ecologically valuable natural areas, genetically modified foods and global warming.