Identify the type of hazard of the following: Chemical hazard, Physical Hazard, Ergonomic Hazard, Biological Hazard, Psychological Hazard. (5pts)
______________________ 1. Lifting
______________________ 2. Products that can catch fire or explode
______________________ 3. Heavy workloads
______________________ 4. Heat and cold ventilation
______________________ 5. Unclean restrooms