(Air pollution) can be around areas of (traffic concentration).Logical formLearned from3 sentences. (Water pollution) can be from emissions.Logical formLearned from3 sentences. Smog can be a type of (air pollution).Logical formLearned from3 sentences. Pollution may create a fog.Logical formLearned from3 sentences. Pollution may be classed as (point source).Logical formLearned from3 sentences. A stance can be on pollution.Logical formLearned from3 sentences. Light pollution can be a term.Logical formLearned from3 sentences. Some degree can be constituted-of-or-filled-with (water pollution).Logical formLearned from3 sentences. Pollution can be through human activities.Logical formLearned from3 sentences. Pollution can be with pesticides.Logical formLearned from3 sentences. Pollution may depend on decisions.Logical formLearned from3 sentences. Compliance can be with (air pollution control regulations).Logical formLearned from3 sentences. (Pollution control technologies) may undergo a use.Logical formLearned from3 sentences. Emphasis can be on pollution.Logical formLearned from3 sentences. Sources can be constituted-of-or-filled-with (nitrate pollution).Logical formLearned from3 sentences.