The most striking feature of root causes in the majority of fireground injuries and fatalities is the:

The most striking feature of root causes in the majority of fire ground injuries and fatalities is the lack of change in dominant contributing factors such as lack of preparedness and inadequate policies and procedures of the fire service department across the past two decades.

igneous rocks which formed by the crystallization of magma at the surface of the earth called extrusive rocks. they are characterized by fine-grained textures because the rapid cooling at or near the surface did not provide enough time for large crystals to grow.