Chemical contaminants are chemicals toxic to plants and animals in waterways. The phrase 'chemical contamination' is used to indicate situations where chemicals are either present where they shouldn't be, or are at higher concentrations than they would naturally have occurred.
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Chemical contamination refers to the addition or appearance of chemical substances in inappropriate places, including the workplace, home, food, and environment.Chemical contaminants are chemicals toxic to plants and animals in waterways.The phrase 'chemical contamination' is used to indicate situations where chemicals are either present where they shouldn’t be, or are at higher concentrations than they would naturally have occurred. Chemical contaminants can be found as organic and inorganic molecules in mass produced productsSome contaminants can increase bacteria growth and oxygen consumption within a waterway. In extreme cases, such as a large spill of sewage or milk, low oxygen conditions may kill mahinga kai species. Lower levels of nutrient