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Contamination
02
contaminação
the state of being contaminated
03
contaminação
a substance that contaminates
Exemplo
Improper handling of chemicals may hazard environmental contamination.
Arsenic contamination in drinking water poses serious health risks to human populations.
Due to contamination concerns, the FDA condemned the entire batch of tainted food products.
Microbial contamination can occur if food is not stored properly.
The presence of fecal contamination in water sources can pose health risks to humans.