A (fishing plan) may harm health of an ecosystem.Logical formLearned from3 sentences. An ecosystem may die.Logical formLearned from3 sentences. (Ocean temperatures) may kill_off marine ecosystems.Logical formLearned from3 sentences. Bodies can be ecosystems.Logical formLearned from3 sentences. A fragility of an ecosystem may pose threats to an existence.Logical formLearned from3 sentences. A foundation may pertain-to ecosystems.Logical formLearned from3 sentences. (Coral archipelago ecosystems) may pertain-to the earth.Logical formLearned from3 sentences. Some news can be for ecosystems.Logical formLearned from3 sentences. A company may create ecosystems.Logical formLearned from3 sentences. Mangroves can be part of an ecosystem.Logical formLearned from3 sentences. An accident may jeopardize an ecosystem.Logical formLearned from3 sentences. A person may have ecosystems.Logical formLearned from3 sentences. A spill may threaten an ecosystem.Logical formLearned from3 sentences. Construction of a barrier may place ecosystems.Logical formLearned from3 sentences. A person may observe an ecosystem.Logical formLearned from3 sentences.