What type of injuries can occur from flying particles without proper eye protection?

Wearing proper eye protection while welding or working in environments where flying particles are present is crucial for preventing eye injuries. These injuries can occur when small bits of metal, slag, or other debris are propelled into the air and come into contact with the eyes. Without adequate protective eyewear, the eyes are exposed to potential hazards that can lead to serious conditions such as corneal abrasions, lacerations, or even permanent vision loss.

The other options listed do not directly relate to the specific risks posed by flying particles. Burns typically happen due to exposure to heat or flames rather than from airborne materials. Hearing loss is a result of prolonged exposure to loud noises rather than particulate matter. Muscle strain is associated with physical activities or improper lifting techniques, not with flying particles. Therefore, the focus on eye injuries highlights the unique and serious risk that underscores the importance of using the right protective gear in welding and related tasks.