How is a hazardous material defined?

A hazardous material is defined as a material that poses an unreasonable risk during transport due to its properties that may cause harm to people, property, or the environment. This definition encompasses a wide range of substances, including chemicals and biological materials, that could potentially lead to accidents, spills, or other dangerous situations.

The focus of this definition is on the risks associated with the handling and transportation of the material, as well as the need for proper safety measures and regulations to mitigate those risks. It recognizes that certain materials require special precautions in transport to ensure safety and compliance with established standards and regulations.

In contrast, the other options imply either a lack of risk, guaranteed safety, or characteristics of waste products, which do not align with the accepted definition of a hazardous material. Such characterizations can mislead about the true nature of hazardous materials and their potential behavior in transport scenarios.