Aspects can be constituted-of-or-filled-with (ecosystem function).Logical formLearned from8 sentences. Ecosystems can be personal.Logical formLearned from8 sentences. An area may pertain-to an ecosystem.Logical formLearned from8 sentences. Properties can be constituted-of-or-filled-with ecosystems.Logical formLearned from8 sentences. Ecosystems can be self-sustaining.Logical formLearned from8 sentences. (Island ecosystems) can be fragile.Logical formLearned from8 sentences. Marine ecosystems can be productive.Logical formLearned from8 sentences. Ecosystems may be restored.Logical formLearned from8 sentences. Ecosystems can be modified.Logical formLearned from8 sentences. (Ocean ecosystems) can be coastal.Logical formLearned from8 sentences. Ecosystems can be polluted.Logical formLearned from8 sentences. An ecosystem can be constituted-of-or-filled-with organisms.Logical formLearned from8 sentences. Ecosystems can be degraded.Logical formLearned from8 sentences. Decomposers can be in an ecosystem.Logical formLearned from8 sentences. Ecosystems can be spectacular.Logical formLearned from8 sentences.