Introduction: Today, environmental crises that human beings are faced with such as global warming, destruction of natural habitats, decrease of natural resources, increase of different sorts of pollution. growth of population and some other cases which influence human life are not deniable. Although human has tried to reduce these crises. it takes a long time to eradicate them. So, we have to become familiar with these threats and try to eradicate or at least reduce consequences and reduce their destructivity. Since these problems are just made by humans, the most effective solution for removing them is teaching in national levels and enhancing public culture and awareness. In other words, we need 10 make environmental awareness a part of society knowledge.