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trash – n. things that are no longer useful or wanted and that have been thrown away
packaging – n. the enclosing of something in a container or covering : packaged - adj.
recycling – v. to process (something, such as liquid body waste, glass, or cans) in order to regain material for human use
disposable – adj. designed to be used once or only a limited number of times and then thrown away
sustainability – adj. of, relating to, or being a method of harvesting or using a resource so that the resource is not depleted or permanently damaged
