Final answer:
A fire extinguisher can suppress or extinguish a fire by removing heat, smothering flames, or disrupting the chemical reaction. The extent of damage primarily depends on the type of extinguishing agent used.
Step-by-step explanation:
A fire extinguisher is designed to suppress or extinguish fires by releasing substances that can remove heat, smother flames, or disrupt the chemical reaction that sustains the fire. The damage caused by a fire extinguisher primarily depends on the type of extinguishing agent used. For example, a fire extinguisher containing a pressurized gas like carbon dioxide can displace oxygen, making it difficult for the fire to continue burning. However, if misused or mishandled, a fire extinguisher can cause physical damage to objects or individuals.