What type of team is responsible for tasks such as ventilation and accessing building roofs?

The correct answer highlights the specific organizational structure used within fire and emergency services for coordinating various functions at an incident scene. A division is responsible for overseeing multiple teams that manage particular functions or geographical areas during an operation.

In many firefighting scenarios, divisions are utilized to efficiently allocate resources and handle specific tasks, such as ventilation, gaining access to roof structures, or general firefighting efforts within a designated area. Each division is typically assigned a leader who coordinates with other divisions to ensure effective operation and communication.

In contrast, groups, units, and sections serve different purposes within a fire response framework. A group usually refers to a team assigned to a specific task within a larger division, while a unit typically refers to an organized group operating with a defined function or specialty. A section comprises several divisions or groups focused on broader strategy and support issues. Thus, the role of divisions specifically aligns with coordinating critical operational tasks like ventilation and rooftop access, making this the most accurate answer for the question posed.