Assertion: cigarette butt | /r/MadeOf | cellulose acetate
Facets:
value: mainly
type: DEGREE
Source sentences:
text: Cigarette butts are made of cellulose acetate  – a type of plastic – and they can take up to 12 years to biodegrade.
text: Cigarette butts are mainly made of cellulose acetat e (2.45 substitution) that biodegrades slowly and
text: Not many who smoke realise that a cigarette butt is made of cellulose acetate, a plastic filter that is not biodegradable and can be around harming the environment for years once discarded.
text: Cigarette butts are made of cellulose acetate and contain several toxins, such as cadmium, lead and arsenic, and in water they break down to microplastics and release toxins in the surrounding waters.