400
Santa María, Guatemala
Galeras, Colombia
Mauna Loa, Hawaii
Taal Volcano, Philippines
Ulawun, Papua New Guinea
Mount Nyiragongo, D.R. of Congo
Mount Merapi, Indonesia
Sakurajima, Japan
Mount Vesuvius, Italy
Eyjafjallajökull, Iceland
What is the 10 most active volcanos in the world