Workplace safety is an essential component of environmental health because employees spend a significant part of their lives in work environments that may expose them to physical, chemical, biological, ergonomic and psychosocial hazards. For newly joined employees, a workplace safety presentation should not merely provide rules and regulations; it should create awareness, develop safe attitudes and encourage responsible behaviour. I would therefore plan the presentation systematically by identifying the audience, selecting relevant content, organizing the material logically and using simple and effective communication methods. The first step would be to understand the purpose and objectives of the presentation. The main objective would be to familiarize new employees with common workplace hazards and the measures required to prevent accidents, injuries and occupational illnesses. The presentation would also aim to explain the organization’s safety policies, emergency procedures, reporting mechanisms and individual responsibilities. Specific learning objectives would include identifying potential hazards, using personal protective equipment correctly, responding appropriately to emergencies and reporting unsafe conditions without hesitation. Before preparing the presentation, I would collect information about the particular workplace. Different workplaces have different environmental health risks. For example, a laboratory may involve exposure to chemicals and biological agents, while a factory may have machinery, noise, dust and vibration hazards. An office may have ergonomic problems, electrical risks, poor indoor air quality and psychosocial stress. Therefore, the presentation should be based on the actual working conditions of the organization. I would review workplace safety policies, previous accident reports, risk assessments, emergency plans and relevant occupational health and safety regulations. I would then identify the characteristics of the audience. Newly joined employees may have different educational backgrounds, levels of experience and familiarity with workplace safety. The presentation should therefore avoid unnecessarily technical language. Important terms should be explained in simple English, and practical examples should be used. I would also consider whether some employees work in areas requiring specialized safety instructions. The content could be divided into general safety information applicable to everyone and specific instructions relevant to particular departments. The presentation would be organized in a logical sequence. I would begin by explaining why workplace safety matters. Instead of starting with a long list of rules, I would use a simple example, such as how a wet floor, exposed electrical wire or improper lifting technique can result in injury. This would immediately connect safety principles with everyday workplace situations. I would explain that workplace safety protects not only individual employees but also their colleagues, visitors, the organization and the surrounding environment. The next section would focus on hazard identification. Employees would be introduced to major categories of workplace hazards. Physical hazards include excessive noise, heat, radiation, vibration, machinery and unsafe surfaces. Chemical hazards may arise from toxic gases, solvents, cleaning agents, dust and other harmful substances. Biological hazards include bacteria, viruses, fungi and contaminated materials. Ergonomic hazards