God created the human beings; for the well-being of human, He created the earth and all the things in the surroundings, which is very useful and helpful. But human fail to keep the purity of the Gods creation. Then the outcome of human activities, our environment is polluted. Now we are in the situation to save the earth and our environment. Various ideas have been introduced for teaching and importing the environmental sciences through formal and informal education. These attempts have created environmental awareness. In this paper we analyzed EE, how it impact to the primary students using Combined Disjoint Block Fuzzy Cognitive Maps (CDBFCM). This method is introduced by W.B. Vasantha Kandasamy and A. Victor Devadoss. The Combined Disjoint Block FCM is defined in this method becomes effective when the number of concepts can be grouped and are in large numbers. This paper has five sections. First section gives the information about development of Fuzzy Cognitive Maps and Environment Education. Second Section gives preliminaries of Fuzzy Cognitive maps and Combined Disjoint Block Fuzzy Cognitive Maps. In Section three, we explain method of determining the hidden pattern. In the fourth section, we give the concepts of problem. Final section gives the conclusion based on our study.