Which of the following is a form of PPE that should be worn in the Ag shop?

Safety glasses are essential personal protective equipment (PPE) that should be worn in the Ag shop to protect the eyes from potential hazards. In an agricultural setting, various activities such as using machinery, cutting materials, or working with chemicals might expose individuals to flying debris, splashes, or particles that could cause serious eye injuries. Wearing safety glasses helps to significantly reduce the risk of these injuries, ensuring that individuals can work safely while carrying out their tasks.

Other options, while they serve specific purposes, do not provide the same level of protection for the eyes or overall safety in a work environment. For instance, headphones may block out essential sounds and can be a distraction in a hazardous environment, flip-flops do not provide foot protection and can lead to injuries, and short sleeves do not protect the arms from cuts or exposure to chemicals. Therefore, safety glasses are the most appropriate choice for protecting oneself effectively in an Ag shop setting.