A (lowland ecosystem) can be rich in endemic species.Logical formLearned from2 sentences. (Ham radio-wielding astronauts) may bound across lowlands of a planet.Logical formLearned from2 sentences. Lowlands can be a barrier to human cultures.Logical formLearned from2 sentences. A percent may pertain-to a (lowland forest).Logical formLearned from2 sentences. An eastern (lowland gorilla) may be confiscated from an (animal trade).Logical formLearned from2 sentences. A (dietary staple) may be domesticized in lowlands of a country.Logical formLearned from2 sentences. Lowlands may serve as a breadbasket.Logical formLearned from2 sentences. An escarpment may overlook lowlands of a country.Logical formLearned from2 sentences. Lowlands can be dark.Logical formLearned from2 sentences. Channels may debouch into lowlands.Logical formLearned from2 sentences. Lowlands can be between a river.Logical formLearned from2 sentences. Grasses may pertain-to lowlands.Logical formLearned from2 sentences. Grasses of lowlands may find a habitat.Logical formLearned from2 sentences. Lowlands may undergo a deforestation.Logical formLearned from2 sentences. Lowlands may be formed.Logical formLearned from2 sentences.