The document discusses plastic pollution in oceans. It describes the Great Pacific Garbage Patch, an area of the Pacific Ocean filled with plastic garbage. The patch is estimated to be twice the size of France. The document also notes that there are an estimated 46,000 pieces of plastic in every square kilometer of the world's oceans. Plastic pollution kills over a million seabirds and 100,000 other marine animals annually. Reducing plastic use and improving recycling are presented as ways to address the growing problem of plastic waste in oceans.