PSI Virginia Real Estate Practice Exam

Which of the following is NOT classified as a type of environmental hazard?

1. Mesothelioma

2. Carbon monoxide

3. Asbestos

4. Plastic waste

The correct answer is: Plastic waste

The reason that plastic waste is not classified as a type of environmental hazard in the same context as the other options is based on the nature of the hazards involved. Environmental hazards generally refer to substances or situations that directly impact human health and safety, often through toxicity or usable exposure. Mesothelioma is a type of cancer primarily caused by exposure to asbestos, linking it strongly to the category of environmental hazards. Similarly, carbon monoxide is a highly toxic gas that poses immediate risks to health, particularly in enclosed or poorly ventilated spaces. Asbestos is a well-known hazardous material that can lead to serious health problems when its fibers are inhaled. On the other hand, while plastic waste does present significant environmental challenges, such as pollution and its long-term ecological impact, it is not typically associated with immediate health hazards in the same way as the specific toxic substances mentioned. Plastic waste does not inherently cause acute health effects like toxic fumes or carcinogenic exposure. Instead, it contributes to ongoing environmental degradation, making it less pertinent to classifications focused specifically on health-related hazards.