GCAP Operator 1 Practice Exam

Ammonia is indeed on the EPA toxic chemical list, which highlights its classification as a substance that poses potential risks to human health and the environment. The significance of ammonia's presence on this list stems from its common uses in agriculture, industry, and as a refrigerant, all of which can lead to exposure and environmental concerns if not managed properly. By being recognized as a toxic chemical, ammonia is subject to regulations that require monitoring and reporting under the Emergency Planning and Community Right-to-Know Act (EPCRA). This classification prompts industries and handlers of ammonia to implement safety measures to mitigate risks associated with spills, emissions, and exposure to this chemical, thereby protecting public health and the environment.