Most of the microfibres polluting oceans aren’t plastic but cotton and wool, a study suggests, but these natural fibres could still be dangerous to sea life
Source:
https://www.newscientist.com/article/2245110-there-might-not-be-as-many-microplastic-fibres-in-oceans-as-we-feared/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home