Answer:
1. Chemical hazard
Chemical hazard is a type of hazard that can harm a life or a health, chemical exposure can affect skin including by swallowing and ingestion.
2. Physical hazard
Physical hazard is a type of hazard that can cause harm including radiation, environmental hazard, noise, heat and cold stress.
3. Ergonomic hazard
Ergonomic hazard is a hazard that can cause an injury or pose a threat to our musculoskeletal system.
4. Psychosocial hazard
Psychosocial hazard is a hazard that can have an effect on emotional wellbeing and mental health.
5. Biological hazard
Biological hazard is a hazard that is a threat to living organism. it could include virus that affect human health and biohazard that is harmful to animals.
