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Recycling has been a common practice for most of human history, with recorded advocates as far back as Plato in the fourth century BC during the Byzantine era.[5] During periods when resources were scarce and hard to come by, archaeological studies of ancient waste dumps show less household waste (such as ash, broken tools, and pottery)—implying more waste was being recycled in the absence of new material.[6]
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Recycle
Recyclable materials include many kinds of glass, paper
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Audio Test
Scrap metal recycling is a process as well as being the basis for a powerful industry. Scrap metal recycling involves the recovery and processing of scrap metal from end-of-life products or structures, as well as from manufacturing scrap, so that it can be introduced as a raw material in the production of new goods. It can be recycled repeatedly with no degradation of its properties. It provides the raw material for new products, while offering a much lower carbon footprint and more efficient utilization of resources than new material.