The situation has the potential to be hazardous, but no people, property, or environment is currently affected by this is categorized active hazard.

Accident prone areas should have signs that warn people.

All chemicals are hazardous to man.

Ergonomics hazards include earthquakes, floods, and tornadoes.

. Pesticides are normally used to control unwanted insects and plants may cause a variety of negative effects on non-target organisms.

Removing occupational hazards is only one way of improving worker protection.

A hazardous situation that has come to pass is called an accident.

Motor vehicles, aircraft, and air bags pose mechanical hazards.

A physical hazard is one originating from an organ that is foreign to the organism being affected