sociology paper deals with various issues related to the social sciences. The importance of this subject is increasing day by day because of changing social structure and the mixing of different companies for the development of communication systems. Writing a sociology essay is not easy. The characteristics of the variety, complexity, uncertainty and mobility etc. to distinguish social phenomena from physical phenomena. Some of the features of social phenomena are as follows- 1) Complexity-social phenomena are very complex. Society is constituted by social relations. Social relations manifested in the mutual behavior of the people. Human behavior is complex and lively. This complexity makes it much more difficult than study of physical phenomena. It was rightly pointed out by GA Lundberg: “Perhaps the most frequently asked obstacle to a genuine science of human behavior of the group of the complexity of the topic is.” In fact, numerous factors affect human relationships and behavior, of which the most important are geographic, economic, social, psychological, political, religious and cultural. In addition, influence, so many unknown factors, human behavior. All that human behavior is highly diverse and complex. It makes it sometimes difficult to check again and determine. While the factors that physical phenomena can be easily controlled, it is not so in the case of social phenomena. Since the few factors of social phenomena and not specific, it is difficult, cause-effect relationship everywhere. Again, the factors influencing social phenomena are neither stable nor universal. For example, the economic factor is not the same influence everywhere. Therefore, as compared to physical phenomena, social phenomena are very complex. However, that does not mean that the scientific method can not be used in the field of social phenomena. In fact, the complexity is a relative term. One issue is complex, so long as our resources are not sufficient to test it. As always, if the means and methods are sufficiently developed in the same subject matter is not as much is still complex. This is particularly true of social phenomena. As to develop means and methods in the social sciences, social phenomena will become relatively easy and subject to scientific study. 2) While Variety-physical phenomena in solid, liquid and gas, no such simple classification of social phenomena is to be considered possible. Social phenomena have a variety of characteristics, for example, show the economic, religious, political, social and cultural phenomena of a large variety. This diversity makes the very complex social phenomena, as described previously. 3)-dynamics social phenomena are dynamic. Physical phenomena do not change so much. Social phenomena, on the other other hand, very fast. For example, changing fashion several times during a single fashion very much. Group behavior again is constantly changing. Behavior on the individual plans are not easily grasped. Sometimes one can observe abrupt and sudden changes in individual and social behavior. There fore, in contrast to the physical world over are social phenomena unstable and dynamic.