Ecosystems can be barren.Logical formLearned from3 sentences. An ecosystem can be mixed.Logical formLearned from3 sentences. Complexity can be in ecosystems.Logical formLearned from3 sentences. An ecosystem can be autonomous.Logical formLearned from3 sentences. An abundance of ecosystems may contribute to a designation.Logical formLearned from3 sentences. Modifications can be to an ecosystem.Logical formLearned from3 sentences. Adverse impact can be on an ecosystem.Logical formLearned from3 sentences. A member may pertain-to a (chaparral ecosystem).Logical formLearned from3 sentences. Ecosystems can be among environments.Logical formLearned from3 sentences. Ecosystems may undergo investigations.Logical formLearned from3 sentences. Ecosystems may pertain-to a coast.Logical formLearned from3 sentences. An ecosystem of a mountain may be threatened by development.Logical formLearned from3 sentences. Ecosystem may undergo a loss.Logical formLearned from3 sentences. Rainforests can be ecosystems.Logical formLearned from3 sentences. Importance can be for conservation of (forest ecosystems).Logical formLearned from3 sentences.