Environmental education is the general name of educational theories, methods, means and contents aimed at protecting the environment. Including social environmental education, on-the-job environmental education and school environmental education. Its purpose is to improve people's environmental awareness through education, so that the whole society has a new correct understanding and attitude towards the relationship between human beings and the environment; Make people understand the complexity and urgency of environmental problems, stimulate people's enthusiasm and consciousness of caring for and caring for the environment, and enhance their sense of responsibility and urgency for environmental problems; Cultivate a group of professionals needed to protect the environment and control pollution.