Which of the following is considered required safety equipment on a boat?

A fire extinguisher is required safety equipment on a boat due to the potential fire hazards associated with the operation of engines, fuel, and electrical systems on board. In the event of a fire, having a functioning fire extinguisher can be critical in managing the situation swiftly and effectively, potentially preventing extensive damage and ensuring the safety of everyone on board.

While life jackets are important and required for certain vessels, having a fire extinguisher is a legal requirement for many types of boats, especially those that carry passengers. The presence of a first aid kit is also advisable for safety, but it is not mandated in the same way as a fire extinguisher. Fishing gear, while useful for recreational boating, is not related to safety requirements and is therefore not considered essential safety equipment.