Final answer:
It is true that all exit route environments must be well lit to ensure the safety of employees during an emergency evacuation, as proper lighting is crucial for visibility and preventing accidents.
Step-by-step explanation:
The question pertains to occupational safety and health standards for workplace environments. It is true that all exit route environments should be well lit. This ensures that in the event of an emergency, employees can clearly see the exit routes to vacate the premises rapidly and safely. Good lighting along exit routes minimizes the risk of accidents or injuries during evacuation and is a critical component of workplace safety.