Match the Ring of Fire element in column 1 to the characteristics in column 2. Volcanic islands
Associated with
earthquakes
Pacific Ocean
Undersea trench
Subduction zone
?
Important basin of trade
?
Volcanic eruption
Collision of two ocean
plates

The investiture controversy began as a power struggle between pope gregory vii (1072–85) and henry iv, holy roman emperor (1056–1106).[2] a brief but significant struggle over investiture also occurred between henry i of england and pope paschal ii in the years 1103 to 1107, and the issue played a minor role in the struggles between church and state in france, as well.by undercutting the imperial power established by the salian emperors, the controversy led to nearly 50 years of civil war in germany, and the triumph of the great dukes and abbots. imperial power was finally re-established under the hohenstaufen dynasty. historian norman cantor:

Answer// dinosaurs emerged during mesozoic era;

Lol why dont you actually do the work instead of have people do it for you. jk i do it too lol