berendes_0071.jpg (Photo: Dietmar)
File: berendes_0071.jpg | Hits
More on VolcanoDiscovery:
List and map of all volcanoes in Africa. Most volcanoes are located in the Great Rift Valley, but there are more.
: Our walking & study tours with a broader focus on nature, geology, landscape, photography, archaeology and culture: explore Greece, Ethiopia and many other wonderful travel destinations!
Small spherical balls of volcanic ash that form from a wet nucleus falling through a volcanic ash cloud.