People are suffering from the contamination of the water supply.
It is essential to prevent salmonella contamination in hen egg production.
More about, uh, contamination than anything.
The lake is notorious for its contamination.
Even one contamination of animal feed is unacceptable.
Radioactive contamination was detected in spinach and edible chrysanthemum.
English word "contaminación"(pollution's) occurs in sets:Fichas del libro - "The House of Atreus" (AEschylus)
Because of the problem of air pollution, the bicycle may some day replace the automobile.
Air pollution prevents some plants from growing well.
Fear of pollution discouraged people from building homes near power plants.
In Copenhagen 50% of trip to work and school are made by bicycle rather than car or bus what is the positive impact on reducing pollution.
Floods, violent wind storms, droughts, killing frosts, and the problems of air pollution have all, on occasion, influenced modern society.
Large planes brought about large amounts of sound pollution.
The Waterfront's success could mean that other cities soon follow, creating areas that offer people a new kind of city living, with all the benefits and none of the stress, noise and pollution of crowded centres.
Noise pollution could be avoided if only people were more sensitive to the environment.
Holding the Olympics where there's severe atmospheric pollution gives rise to a great risk for athletes.
I know such types of pollution as air pollution, water pollution and noise pollution.
Public feeling against air pollution has at last became vocal.
How to win the climate wars – talk about local 'pollution' not global warming
The problems of air and water pollution will be intensified by the growth of inhabitants.
It means a huge increase in the use of air conditioning which uses energy, which costs money and creates pollution.