Inflation is a(n) in the prices of goods and services. inflation purchasing power, especially for people with fixed incomes. decrease, increases increase, decreases increase, increases

Inflation is an increase in the prices of good and services. Inflation decreases purchasing power, especially those with fixed incomes. 

Explosive eruptions are the most hazardous, involving large volumes of tephra and gases emitted from the volcano. lahars, pyroclastic flows, ashfall, and many other volcanic hazards are commonly associated with explosive eruptions. explosive eruptions are very dangerous. basically, any form of hazard can occur.