Environmental education is the same all over the world: we have to maintain and to improve the quality of the environment, to foresee its problems in the future. On one hand, environmental education means informing and increasing the strudents' knowledge about the global warming, solid rubbish and other problems concerning the environment, about ecology and how the Earth "works", about the consequences of environmental degradation and what role they play in the creation and prevention of environmental problems. On the other hand, environmental education has raised the level of awareness of Earth's problems and the level of understanding personal qualities through the discovering of attitude and understanding, helping pupils evaluate and clarify their feelings towards the environment and how they can solve its issues.