86% of Great Lakes litter is plastic, 20-year study shows: And the plastic is 'just getting smaller and smaller."
Phys.org,
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This article has been reviewed according to ScienceX's editorial process and policies.
CHICAGO — Heads down and attentively scanning the ground, a small group of schoolchildren walked through an expanse of grass…
CHICAGO — Heads down and attentively scanning the ground, a small group of schoolchildren walked through an expanse of grass…
CHICAGO - Heads down and attentively scanning the ground, a small group of schoolchildren walked through an expanse of grass…