What role does the Environmental Protection Agency play in relation to pesticides?

The Environmental Protection Agency (EPA) plays a crucial role in ensuring the safe use of pesticides in the United States by enforcing pesticide regulations. This involves evaluating the safety and effectiveness of pesticide products before they can be marketed and used. The EPA assesses various factors, including the potential risks to human health and the environment, establishes labeling requirements, and monitors compliance with those regulations.

By enforcing these regulations, the EPA aims to protect agricultural workers, consumers, and the environment from the potential hazards associated with pesticide use. This enforcement is vital for maintaining public health standards and ecological balance.

The other roles mentioned do not accurately describe the EPA's primary functions. While the EPA does regulate pesticide marketing through its approval processes, it does not facilitate marketing in the sense of promoting sales or providing products. Additionally, the agency does not provide pesticides free of charge, nor does it promote international pesticide use as part of its primary mission. Instead, its focus is on national standards and regulations to safeguard public health and the environment regarding pesticide usage.