When people talk about microplastics, attention usually turns to synthetic clothing or decomposing packaging. However, road traffic is also a significant source. Tires wear down as they drive, and some of the material from their tread remains on or around the road.
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When people talk about microplastics, attention usually turns to synthetic clothing or decomposing packaging. However, road traffic is also a significant source. Tires wear down as they drive, and some of the material from their tread remains on or around the road.