Pollution may damage an environment.Logical formLearned from4 sentences. (Ozone pollution) may undergo a formation.Logical formLearned from4 sentences. Consultation can be with an (air pollution control agency).Logical formLearned from4 sentences. Costs may be associated with (air pollution).Logical formLearned from4 sentences. (Water pollution) can be due to (highway runoff).Logical formLearned from4 sentences. Pollution can be unhealthy.Logical formLearned from4 sentences. An (ozone pollution) can be increased.Logical formLearned from4 sentences. (Pollution sources) can be obvious.Logical formLearned from4 sentences. Watersheds may have (pollution problems).Logical formLearned from4 sentences. Pollution can be enhanced.Logical formLearned from4 sentences. Stormwater can be a source of pollution.Logical formLearned from4 sentences. (Air pollution emissions) may be generated by (vehicle movements).Logical formLearned from4 sentences. Some sources can be constituted-of-or-filled-with indoor (air pollution).Logical formLearned from4 sentences. (Pollution sources) may release gases.Logical formLearned from4 sentences. (Diesel fuel) may produce pollution.Logical formLearned from4 sentences.