The ecological situation from our country is well-known. The consequences of the pollution are already felt in terms of the imbalance in nature, various calamities or some diseases that have occurred in recent years. It is necessary to change the attitude of each of us in terms of environmental protection and rational use of natural resources. So, since everything great starts from information, I think that is important for pupils to study the Environmental Protection in each educational institution at least as an optional lesson. We sometimes study complex reactions or learn to solve complicated logarithms, but we are very little informed about the Ambient Environment - the "home" where we are in everyday life. Pupils do not know the condition of the inspired air, the price of water used, the sources of pollution, the methods of rational use of natural resources, etc. Our health depends on the condition of the environment. It's better to prevent than to treat. Here I would recall the phrase: "A healthy mind in a healthy body!" and I would continue with "A healthy body in a healthy environment!"