What is the name of the independent federal agency that coordinates programs aimed at reducing pollution?

The independent federal agency responsible for coordinating programs aimed at reducing pollution is known as the Environmental Protection Agency, or EPA. Established in response to growing environmental concerns, the EPA's primary mission includes protecting human health and the environment by enforcing regulations based on laws passed by Congress. This agency plays a crucial role in addressing air and water quality, hazardous waste management, and other environmental issues, thereby directly impacting public health and ecosystem preservation.

The other agencies listed have distinct functions: OSHA focuses on workplace safety and health regulations, the CDC is primarily concerned with public health and disease control, and the FDA oversees food safety, pharmaceuticals, and cosmetics. While all these agencies contribute to various aspects of health and safety, the EPA specifically targets pollution reduction and environmental protection, making it the correct choice.