The study, led by academics at Newcastle University, found animals from trenches across the Pacific Ocean were contaminated with fibres that probably originated from plastic bottles, packaging and synthetic clothes.
Dr Alan Jamieson, who led the study, said the findings were startling and proved that nowhere on the planet was free from plastics pollution.
“There is now no doubt that plastics pollution is so pervasive that nowhere – no matter how remote – is immune,” he said.
Humans have produced an estimated 8.3bn tonnes of plastic since the 1950s and scientists said it risked near permanent contamination of the planet.
Jamieson said underlined the need for swift and meaningful action.
Photo: NOAA/Wikimedia Commons (CC0)