The environmental education is considered as an important element for analyzing sustainable development as a condition for the health of the planet. It depends on the effort of everyone if the human being disappea rs as biologic species. The man is one of the responsible of the environment changes, it is not only the environmental problem, also it is considered as social problem too. The right prevention with the role of the school, the family, the community and the professor himself in the following generations, taking into account the good behavior towards environment, it is very important. It is very wise to know the measures of the consequences of our acts against environment.