A hazard is a potential source of harm or adverse effect on something or someone. It can arise from various sources, including natural events, human activities, or environmental conditions. Common examples of hazards include chemical spills, natural disasters like earthquakes and floods, and biological agents such as viruses. Understanding hazards is essential for risk assessment and management. In many fields, such as occupational safety and environmental science, identifying hazards helps in developing strategies to minimize their impact. This can involve implementing safety protocols, conducting regular inspections, and educating individuals about potential risks. By recognizing and addressing hazards, communities can enhance safety and reduce the likelihood of accidents or injuries.