Supplementary Material

Summary

I can't write an accurate summary of this paper because the information provided is just a title ("Supplementary Material") and a very brief, vague abstract about microplastics moving through "porous media" (like soil or sand). Without access to the actual study details—such as what materials were tested, what the key findings were, or how they connect to human health—I'd risk making up information or overstating conclusions. If you can share more details from the paper (the introduction, results, or conclusion sections), I'd be glad to write an accurate, plain-language summary for your readers.