A policy can be for an assessment of pollution.Logical formLearned from3 sentences. Environmental pollution may use techniques.Logical formLearned from3 sentences. Recorders can be constituted-of-or-filled-with pollution.Logical formLearned from3 sentences. Some percent of some marine pollution may be caused by human activities.Logical formLearned from3 sentences. (Storm water runoff) can be a source of pollution.Logical formLearned from3 sentences. (Pollution peaks) can be short-term.Logical formLearned from3 sentences. Risk can be for pollution.Logical formLearned from3 sentences. (Vehicle pollution) may vary.Logical formLearned from3 sentences. Fishery may undergo pollution.Logical formLearned from3 sentences. Scope may pertain-to pollution.Logical formLearned from3 sentences. Pollution may be caused by terrorists.Logical formLearned from3 sentences. Pollution may be caused by (business negligence).Logical formLearned from3 sentences. Pollution can be a trigger.Logical formLearned from3 sentences. Some plants may control (mercury pollution).Logical formLearned from3 sentences. Children may suffer from (health hazards) of (mercury pollution).Logical formLearned from3 sentences.