Includes trash dumping, sludge dumping, and oil spills

Trash Dumping , sludge Dumping, and Oil Spills Are TYPES OF OCEAN POLLUTION

To avoid waste management Cost, a lot of companies dump their Trash and sludge to the ocean instead, creating a massive pollution and Island of Garbage in the Ocean.
and a lot of Oil refinery located in the middle of the Ocean, so a lot of oil will be spilled to the ocean during the process

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