Before revision: These can include objects like mobile phones that contain a diverse range of metals and man-made materials, raw materials like aluminum that do not exist in nature, and agglomerations of plastics created in areas like the Pacific Garbage Patch and on the beaches of the Pacific Islands
After revision: .These can include objects like mobile phones that contain a diverse range of metals and man-made materials, raw materials like aluminum that do not exist in nature, and agglomerations of plastics created in areas like the Pacific Garbage Patch and on the beaches of the Pacific Islands