Environment considers one of natural, social, cultural systems in which human and animals live in. They depend on its food, and they live with active case according to interaction principles. Ecology interested in organisms factors. It interests in organisms and its feeding and living ways. The social environment includes laws and systems in which organizes the internal relations between them and the activities by human inside the environment, this environment has negative and positive sides for the pollution is any change of desirable in its natural, chemical and Biological characteristics such as (air, water, soil, organisms) led to harm for human life or any element of environment. The research indicates the environment and pollution concept in travels books. Baghdad was a model for this study; so the research describes the city during it streets, weather and external roads with travel to Jeldiya and pagma started from Baghdad city to Tikrit then to Mosul.