Which class is described as the worst and suitable for wildlife?

• A. Class I
• B. Class IV
• C. Class VIII
• D. Class II

Answer: (C)

Hazard ratings are ordered so that higher categories mean greater risk to wildlife. The top category on that scale is described as the worst because it represents the greatest potential harm. That makes it the best fit for the description in the question. The other categories reflect lower levels of hazard, so they wouldn’t be described as the worst. In practical terms, identifying the top class signals that the material or condition requires the strongest protections to minimize impact on wildlife.