DOCTORS
The human body is complicated, so doctors have to spend years learning how it works. After many years in a classroom, doctors spend more years learning through experiences and being taught by other doctors.SOCIAL WORKERS
Social workers make sure people going through times are safe. Their work might help a child have enough food, a family have a safe home, or a person recover from an event.CONSTRUCTION WORKERS
Working in construction often involves standing on high scaffolding to build upper floors and roofs. The tallest skycraper in the world is the Burj Khalifa in Dubai, has 163 floors. Imagine working on the roof of that building!FIREFIGHTERS
Firefighters wear helmets to protect their heads from heat and debris. Sometimes they have face shields attached for protection.