People empty their rubbish into it and hope that it goes away.
The ocean can become polluted with oil spills, industrial dumping, littering, and raw sewage.
Yes, because when other lakes or ponds get polluted and the clouds condenses it, it will rain polluted rain into the ocean.
They become polluted by people throwing away trash into the water. And by landfills on the ocean and oil spills. Then all this garbage travels all over the oceans killing marine life.
arctic
The Indian Ocean is polluted
The water will become infected with bacteria resulting in the smaller body's of water eventually leading into the ocean
Waste is poured into the ocean water, and it turns into rain, making it polluted rainwater.
By Americans
The humans started littering and it polluted the water.
well,i think waterways are polluted cause we use them too much.
because if the air become polluted it serves many sick in humans
By Americans