Chemistry is required to understand the air pollution problem. Ozone, acid rain, air pollution, etc. are the environmental issues. Therefore, chemistry is required to understand the environmental issues. Ozone, acid rain, air pollution, etc. are the environmental issues. If chemistry is required to understand ozone, acid rain, air pollution, etc., then chemistry is required to understand the environmental issues.
Chemistry is required to understand ozone, acid rain, air pollution, etc.
Therefore, chemistry is required to understand the environmental issues. Ozone causes A, B, C. Acid rain causes A, D, E. Air pollution causes D, E, F. Etc. A, B, and C endanger life as we know it. The environmental issue that endangers life as we know it should be the highest priority. Therefore, ozone should be the highest priority environmental issue.