Reposted by Sara
TIL learned a fun fact
the vast, vast majority of microplastics aren't actually from breaking down single-use plastics like I thought, but from car tires. Car tires, simply by being worn down while driving, emit more microplastics than anything by far
microplastics.springeropen.com
Environmental risks of car tire microplastic particles and other road runoff pollutants - Microplastics and Nanoplastics
Tire wear represents a large source of microplastic entering the aquatic environment, however little is known about its environmental risks. Here, we provide the first assessment of the environmental ...