(Ocean ecosystems) can be healthy.Logical formLearned from15 sentences. Parts can be constituted-of-or-filled-with ecosystems.Logical formLearned from15 sentences. Ecosystems can be dry.Logical formLearned from15 sentences. Ecosystems can be viable.Logical formLearned from15 sentences. A marine ecosystem may undergo a collapse.Logical formLearned from15 sentences. Elements may pertain-to an ecosystem.Logical formLearned from15 sentences. A marine ecosystem can be healthy.Logical formLearned from15 sentences. An (ecosystem approach) can be to restorring.Logical formLearned from15 sentences. Some aspects can be constituted-of-or-filled-with ecosystems.Logical formLearned from15 sentences. Ecosystems may pertain-to an ocean.Logical formLearned from15 sentences. An ecosystem can be on a planet.Logical formLearned from15 sentences. An impact can be on ecosystems.Logical formLearned from15 sentences. An ecosystem can be undisturbed.Logical formLearned from15 sentences. Sustainable use can be constituted-of-or-filled-with ecosystems.Logical formLearned from15 sentences. Ecosystems may pertain-to nature.Logical formLearned from15 sentences.