True. Smog is fog combined with other pollutants like smoke than can be from automobiles or cars.
Hope this helps.
The answer you're looking for is C<span />
Answer:
I am confused on what this is supposed to be, but if you are talking about chemicals, then your answer is sulfur.
Hoped this is what you're looking for. Sorry if it isn't. I would love to help, but it needs to be more specific.
