Science is the The observation, identification, description, experimental investigation, and theoretical explanation of phenomena. . In other words ,it is such activities restricted to a class of natural phenomena and Such activities applied to an object of inquiry or study. Therefore the purpose of the science should be description, explanation, control and prediction. Description is summary the something and try to show the phenomena actually. Explanation is statement about specific phenomenon furthermore define the reason and …showed first 75 words of 869 total…

…showed last 75 words of 869 total…studying , what they are trying to achieve is fundamentally different. The purpose of social science is studying this society and people. So for social science understanding of current society is valuable and social science should be a critical studying for better ideology. In natural science is different. It has to be focused on what's going on in natural world. That means consistent relationship between variables through the time and space is essential rather than people.