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  1. Take Action at the Beach | US EPA - U.S. Environmental ...

  2. Beach Pollution 101 | How to Help - NRDC

  3. The 10 Types of Litter Most Commonly Found on Beaches Around ...

  4. What is the most commonly found ocean litter?

  5. 10 Most Common Types of Beach Litter Are All Plastic

  6. Beach Litter and Debris - WIDECAST

  7. Do Beach Cleanups Really Make a Difference?