The south may be devastated by volcanic eruptions.Logical formLearned from3 sentences. Volcanic eruptions may bring a vulnerability of small islands.Logical formLearned from3 sentences. Volcanic activity can be in months.Logical formLearned from3 sentences. The south may be buried under volcanic ash.Logical formLearned from3 sentences. A cloud of volcanic ash may roll across the sky.Logical formLearned from3 sentences. (Danger zones) can be volcanic.Logical formLearned from3 sentences. A short break can be from volcanic eruptions.Logical formLearned from3 sentences. A volcanic ash can be heated.Logical formLearned from3 sentences. Some eruptions may send volcanic ash.Logical formLearned from3 sentences. A week of volcanic activity may lead to an alert.Logical formLearned from3 sentences. Volcanic ash may undergo a dusting.Logical formLearned from3 sentences. Volcanic eruptions may occur in a country.Logical formLearned from3 sentences. Footprints may be made in volcanic ash by hominids.Logical formLearned from3 sentences. Volcanic ash can be high.Logical formLearned from3 sentences. A blowup can be over an outcropping of volcanic rock.Logical formLearned from3 sentences.