The most destructive volcano is Mount tambora
During the early earth, when photosynthesis has not yet evolved, there were only negligible amounts of free oxygen in the atmosphere. It was said that the Earth's atmosphere had no free oxygen then. This is about 3.5 billion years ago.
The ring of fire does not create Hurricanes.
Explanation
All other choices have relation to the tectonic plates and the earths crust and mantel. Hurricanes are created by air temperatures and pressure, not earths inner workings.
Answer:
After World War lI in 1918, the Kingdom of Serbs, Croatians, and Slovenes was formed. Serbian royalty headed the kingdom. In 1929, the name was changed to Yugoslavia. Much unrest marred the new country at first. The Serbians wanted to rule by themselves, and the Croatians were dissatisfied.
Explanation: