HUMAN NUTRITION

Detailed explanation-1: -Firefighters are trained to control and put out fires. Firefighters must work quickly and as a team to keep fires from spreading. They connect hoses to fire hydrants and operate pumps to power the hoses to help control the fire. They may also need to rescue people who are trapped inside burning buildings.

Detailed explanation-2: -A firefighter must have courage. They routinely face dangerous situations, including burning buildings and vehicles. They must be able to put any fear aside and still do their job safely and effectively.

Detailed explanation-3: -They generally spend 24-hour shifts at a fire station where they maintain their equipment and remain on call to respond to emergencies. Their work can involve walking, climbing and standing for hours in heavy, protective gear.

Detailed explanation-4: -Firefighters are people whose job is to extinguish fires and rescue people. Besides fighting fires, firefighters rescue people and animals from vehicle accidents, collapsed buildings, hazardous atmospheres, entrapment, disabled elevators and many other types of emergencies.