The Impact of Plastic Pollution October 4, 2015 Email More than one million plastic bags are used per minute worldwide, and on a daily basis, over 10 metric tons of plastic from Los Angeles enters the Pacific Ocean each day. Ninety percent of trash floating in the ocean is from plastic that will take between five hundred and one thousand years to degrade. In the meantime, one million birds and 100,000 marine animals are killed each year because of plastic floating in the ocean.