The purpose of this study are to measure the overall level of consumer consciousness and behavior on environmental problems of high school girl students and to analyze the most influential factors related to the socio-demography and the education on environment. This study also aims at inspiring the students with sound view of environments and furnishing basic data for the development of consumer education program. The researcher used questionnaires on consumer consciousness scale and consumer behavior scale for the purpose of this study. 640 students were surveyed randomly in Kwangju and Chonnam, and 608 questionnaires were selected as final analysis data. Major Findings were as follows: 1. The average score of consumer consciousness and behavior on environmental problems of the high school girls were 86.0 on scale of 110 (72.7 on scale of 100) and 63.3 on scale of 115(43.8 on scale of 100). 2. The consumer consciousness and behavior on environmental problems of the high school girls showed partial differences according to the socio-demography variable. 3. The consumer consciousness and behavior on environmental problems of the high school girls showed partial differences according to the education to environment variables. 4. The consumer behavior on environmental problems had a positive relationship with the consumer consciousness. 5. The most influential variables on the consumer consciousness were necessity of the education on environment, the type of school, region, and monthly allowance money in sequence. And the most influential variables on the consumer behavior were the campaign on environment in home, participation in environment preservation, cosciousness of environment, and education experience on environment in sequence. (Korean J Human Ecology 1(1) : 44∼65, 1998)