(Coral reefs) may undergo a deterioration.Logical formLearned from3 sentences. A discharge of sewage can be responsible for a deterioration of (coral reefs).Logical formLearned from3 sentences. (Field surveys) may observe results of (coral reef deterioration).Logical formLearned from3 sentences. (Fishing grounds) may undergo a deterioration.Logical formLearned from3 sentences. A (world economy) may undergo a deterioration.Logical formLearned from3 sentences. Social values may undergo a deterioration.Logical formLearned from3 sentences. An industrial base may undergo a deterioration.Logical formLearned from3 sentences. Power may undergo a deterioration.Logical formLearned from3 sentences. A deterioration can be in renal function.Logical formLearned from3 sentences. Deterioration may be detected.Logical formLearned from3 sentences. A response can be to a deterioration.Logical formLearned from3 sentences. Fats may undergo a deterioration.Logical formLearned from3 sentences. A deterioration can be mysterious.Logical formLearned from3 sentences. A deterioration can be in production.Logical formLearned from3 sentences. A deterioration can be in refineries.Logical formLearned from3 sentences.