Question

1. list three things employees must know when working in a shop with hazardous materials.

Explanation:

Employees need to know safety procedures to protect themselves and others. They should be aware of the nature of hazardous materials for proper handling. Knowing emergency response measures helps in case of accidents.

Answer:

1. Safety procedures for handling hazardous materials.
2. The nature and potential risks of the hazardous materials.
3. Emergency response and evacuation procedures.