Top Tamil Nadu news developments today
The Hindu
Key news developments in Tamil Nadu on Tuesday, February 21, 2023.
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Microplastics, especially nylon fibres, are present in Chennai’s beach sediments in relatively low abundance, but low overall microplastic abundance does not necessarily imply low ecological risk. Even small particles can cause long-term ecological damage by affecting marine life, moving up the food chain, and eventually impacting human health through contaminated seafood.












