Sentences with phrase «supervolcano appears»
Italy's supervolcano appears to have been building energy over the last 60 years — and it could be ready to erupt.
http://www.newsweek.com/ Not exact matches
This article appeared in print under the headline «Life after a supervolcano: it exists, but it's no fun»
The caldera of Eden Patera, an ancient supervolcano, appears black and gray on this color - coded topographic map, where red indicates higher altitudes and blue, purple, and black lower altitudes.