Ethics is philosophical thought which human behavior’s scope of moral is subject. However, by effectuating the principles of moral is to be in the life. In this regard, although not exactly the same is to be fulfilled the function of the concept of morality. There are ussually common oponion which ethics, a philosophical topic, is three kinds. These are descriptive ethics, normative ethics and metaethics. The main characteristics of these types of ethical are: Descriptive ethics depict existing moral principles. Normative ethics inquiry moral principles and constitute moral rule. Meta-ethics make details of analysis of language and of moral conceptions