Hi, i would like for you to know that the options for this answer do not apear to have copied. i would love to help but i do not know the options so yeah. if you put the options then i may be able to answer.
"I don't know why he's being so rude, do you know what he said to me? He said, 'I hate being around you.' How rude!" Like that!
what is the topic of essay? you have not mentioned the topic , then what is the purpose of giving all the other information.
Answer:
Smog is a mixture of fog and smoke. hope this is enough to help you with your question :)