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Sagot :

Contaminants (list at least 5)

-industrial chemicals.

-agricultural chemicals.

-toxic metals.

-preservatives.

-naturally occurring toxins.

Source of contaminant(where or from what source)

-pollution

-waste from factories

-landfills

-incinerators

-fires

-contaminated land, including from natural occurrence

-contaminated water, for example, dioxins, halogenated organic compounds or heavy metals

-plant diseases - mycotoxins

-contamination from weeds, for example, plant toxins

-carry over of certain substances from animal feed

-climatic conditions, for example, wet conditions at key stages during growing and harvest can increase production of mycotoxins

Health effects(illnesses/diseases)

It includes the nasal passages, pharynx, trachea, bronchi, and lungs. Possible health effects of the respiratory system include asbestosis, lung cancer, chronic bronchitis, fibrosis, emphysema, and decreased oxygen supply in blood.

#STAYSAFEANDHEALTHYEVERYONE!