Microplastics

Microplastics are plastic particles that measure less than five millimeters in their longest dimension.” (National Geographic, 2018)

Sources

“Plastics Explained, From A to Z“. National Geographic, National Geographic. Last modified May 16, 2018.
https://news.nationalgeographic.com/2018/05/plastics-explained/.
Accessed March 12, 2019.

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