Match the Ring of Fire element in column 1 to the characteristics in column 2. 2004 tsunami
Subduction quake
Mount Pinatubo,
1991
Most successful
evacuation in history
Mount Saint
Helens, 1980
Blanketed many states
with ash
Kobe earthquake,
1995
Most people had not yet
gone to work

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:

Answermaritime tropical;

Answerhighlands and forests;

The answer would be  b. hope this !