Synthetic plastic is a ubiquitous material in modern society. It is used to make everything from cars to furniture and toys to medical equipment. There are many synonyms for the term synthetic plastic, including polymer, resin, and thermoplastic. Polyethylene, polypropylene, and polystyrene are also commonly used to describe different types of synthetic plastic. In recent years, there has been a growing interest in replacing synthetic plastics with biodegradable alternatives made from natural materials such as corn starch and hemp. As the world becomes more environmentally conscious, it is likely that more and more alternatives to synthetic plastics will be developed and used.