Mots Croisés How is plastic made?Version en ligne Think of the podcast you listened to before "How is plastic made". Can you guess the following words? par Carmen Valero 1 A synthetic material made from a wide range of organic polymers that can be moulded into shape while soft, and then set into a rigid or slightly elastic form. 2 A person who is studying or has expert knowledge of one or more of the natural or physical sciences. 3 Convert (waste) into reusable material. 4 Non-renewable energy sources such as coal, coal products, natural gas, derived gas, crude oil, petroleum products and non-renewable wastes. 5 An industrial installation where a substance is refined. 6 Unrefined petroleum. 5 4 1 2 3
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