Nature is the material world, which is the main object of study of science. Most often the word "nature" is used, describing the natural habitat of man. This is the universe, everything that surrounds man, except man-made things. Nature is a set of natural conditions of human existence and the society in which he lives. Nature can be divided into categories and definitions: alive and not alive, wild and cultivated, natural and artificial, etc. the Russian term "nature" part comes from the Latin word natura (the material world). The encyclopedic value of this word defines it as all things in a broad sense. That is, the whole world in its diversity of forms. Often used in line with the concepts of the universe, matter, the universe. Nature is the object of natural science. Human activity and society has a significant impact on the environment, both negative and positive. These factors require the establishment of a harmonious interaction between nature and man.Making a single link, man and nature can not do without each other. To Express the notion of "nature" is quite difficult, as it's something impenetrable and immense. On the other hand, nature has created us, it surrounds us. Nature is all filled and inhabited our planet: forests, mountains, seas, oceans, flora and fauna, people... it's No secret that man is helpless before nature, but he is able to destroy it. The state of nature to a great extent depends on the human relationship to it. If modern civilization is, voluntarily or involuntarily, will destroy the natural harmony in nature, you should not be surprised then global disasters and natural disasters. The world is connected. People should care for nature in order not to harm yourself. It it quite on forces.