Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
biodegradable pollution | Yes | No | No | No |
nonbiodegradable pollution | Yes | No | No | No |
biodegradable pollution (noun) | nonbiodegradable pollution (noun) |
---|---|
pollution that is rendered harmless by natural processes and so causes no permanent harm | pollution that accumulates in the environment and may appear in the food chain |