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physical, chemical, and biological
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biological hazards, chemical hazards, ergonomic hazards, and physical hazards
hazards of polythene bags
Biological hazards can be things such a viruses, bacteria, and parasites that are in your food. Chemical hazards can be cleaning chemicals, perfumes, or lotions that get into your food.
Biological hazards -- bacteria, viruses, parasites, some molds, poisonous plants, poisonous mushrooms, and seafood that naturally contains toxins.Chemical hazards -- pesticides, food additives, preservatives, cleaning supplies, and toxic metals (lead, copper, brass, zinc, antimony, and cadmium) that can leach into food through cookware, equipment, or plumbing lines.Physical hazards -- foreign objects that accidentally contaminate food that include hair, metal staples, broken glass, bones, needles, dirt, wood, nails.
If they are made of inappropriate materials like lead and cadmium, and are improperly brought into contact with food, especially acidic food, jewelery and other accessories cancreate food hazards.
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Food hazards are the ill-effects of consuming bad food.
choking on food
bacteria virus
If significant food safety hazards are not controlled, the chances increase that people who consume the food may become ill and some could become so ill that they die.