Since the very beginning of its existence, the human being has been developing. It has never stopped, and it never will. During the last couple of centuries it has been developing very aggressively, and it has reached tremendous achievements in all fields. Unfortunately mankind has achieved tremendous success in polluting its environment also. Nowadays, nature is missing many of its inhabitants: – those who are supposed to be under the protection of humans as young brothers and sisters. Pollution was the reason for their extinction. Finally, the humanity started paying more attention to what surrounds it. It started thinking about the future, its future generations, and the inheritance to these generations. People have started asking themselves more often questions like, "What will we have left to other children after us?" Currently, humanity has plenty of global environmental problems that it has to take care of now. Tomorrow will be too late. Some of these global environmental problems are global warming, deforestation, freshwater contamination, destruction of ozone layer of the earth, pollution of space orbit of the earth by parts of used equipment.