0 damage caused to water, air, etc. by dirty or harmful substances -- contaminación
1 the process or state of having air, water, or land damaged by harmful substances -- contaminación [ feminine ]
Nowadays, approximately 350 000 premature deaths a year are linked to air pollution.
It is quite insane to imagine pollution on that scale.
Double-hull tankers reduce the risk of oil pollution, but do not rule it out.
What is stipulated in the air pollution agreement?
Moreover, the differentiation between types of noise pollution is insufficient.
Atmospheric pollution, together with other problems, also needs to be solved through investment.
