What is the role of the Environmental Protection Agency (EPA)?

The role of the Environmental Protection Agency (EPA) is to protect human health and the environment, which encompasses a wide range of activities designed to safeguard air and water quality, regulate the disposal of hazardous waste, and ensure that communities are not adversely affected by environmental contaminants. The EPA develops and enforces regulations that aim to minimize pollution, manage natural resources, and promote sustainable practices. This function is essential in maintaining public health and ecological integrity, making it a core aspect of the agency's mission.

While other options touch on important aspects of safety and health, they do not accurately represent the primary mission of the EPA. For example, regulating worker training on hazardous materials and overseeing safety procedures for healthcare workers are responsibilities that might fall under different agencies or sectors focused specifically on occupational safety and health. Moreover, establishing guidelines for crime scene cleanup is typically managed by specialized organizations within forensic science and not the EPA, which is primarily concerned with broader environmental issues.