Which term describes the sequence of events that allow the ignition source and the material first ignited to come together?

• A. Fire Cause
• B. Ignition Sequence
• C. Direct Evidence
• D. Contamination

Answer: (A)

The main concept here is identifying how ignition comes about—the sequence of events that brings the ignition source together with the material that first ignites. This is described as the ignition sequence. It focuses on the chain of events and conditions that allow heat, fuel, and an ignition source to meet and reach ignition temperature, starting combustion.

Fire cause, on the other hand, refers to why the fire started in the first place—the underlying reason or trigger—rather than the process that leads to ignition. Direct evidence and contamination describe the type or quality of evidence at the scene, not the sequence of ignition events.