The Bali volcano started erupting on November 25, and the ash clouds have been growing in size and intensity. The eruption is the first in more than half a century, and it is not clear how long it will last.
The Bali volcano is located on the Indonesian island of the same name. It is a stratovolcano, meaning that it is made up of several layers of solidified ash, lava, and rocks. The volcano is about 3,000 meters high, and …