Correct Option (C)
All three items listed contain plastic components.
- Cigarette butts: The filters of most cigarettes are primarily made from cellulose acetate, which is a type of bioplastic polymer. These filters are designed to trap tar and other harmful substances from smoke and are a significant source of plastic pollution, persisting in the environment for many years.
- Eyeglass lenses: Modern eyeglass lenses are predominantly manufactured from various types of plastic polymers, such as CR-39 (Columbia Resin #39), polycarbonate, or Trivex. These materials offer advantages over traditional glass, including lighter weight, improved shatter resistance, and the ability to incorporate UV protection.
- Car tyres: Car tyres are complex composite materials, with a significant portion composed of synthetic rubber. Synthetic rubber, such as styrene-butadiene rubber (SBR), is a petroleum-derived polymer, which is a form of plastic. The wear and tear of tyres release microplastic particles into the environment, contributing substantially to global microplastic pollution.
Therefore, all three items contain plastic.
Incorrect Options:
Options (1) Only one, (2) Only two, and (4) None are incorrect because, as detailed above, cigarette butts, eyeglass lenses, and car tyres all incorporate plastic materials in their composition or manufacturing.