it melts
It gets burnt
See related link.
it emits extreme heat
It gets converted mainly to carbon dioxide,water, heat and ash.
a smell of burnt hair comes, i think
the cigarette turn to full burnt
it pollutes the atmosphere
it melts
they make new bottles out of it.
it melts dah
Some plastics produces very poisonous fumes when they are burnt. Plastics and other organic compounds containing chlorine and nitrogen produce hydrogen chloride and hydrogen cyanide respectively on combustion.
It is black and melts
It is burnt.
It gets burnt
Synthetic fibers release poisonous gases and heat, when burnt.
look on google. god