Fact 1: Plastics are made from petroleum and produce toxic waste. Fact 2: Pollution issues include toxic waste disposal. Given the two facts above, what is produced when plastic is made out of petroleum?

Options:
A). dangerous;
B). bioaerosols;
C). emissions;
D). hydrocarbons;
E). pollution;
F). heat produced;
G). Pesticides;
H). heat energy;
The answer is:
E).