Which of the following is not a common atmospheric pollutant?
a.
carbon monoxide
b.
sulfur oxides
c.
water
d.
nitrogen oxides

Question

Which of the following is not a common atmospheric pollutant?
a.
carbon monoxide
b.
sulfur oxides
c.
water
d.
nitrogen oxides

anonymous · Answer

nitrogen oxides

abb0t · Answer

@sheref why don't you try explaining your reasoning to try and help guide them to the answer, rather than just blurting it out. Especially when you start blurting out the $\sf \color{red}{WRONG}$ answers.

erinevola · Answer

It is water. Source: http://www.epa.gov/oaqps001/urbanair/

erinevola · Answer

@abb0t I've seen you comment the same thing on like 50 different posts. We get it. I sighted my source, encouraging the person to read the material. There is no problem.

abb0t · Answer

yet, you STILL blurted out the answer, even after seeing me say it "50 times"

erinevola · Answer

Gosh what do you do, sit here on this website flipping out on someone for asking for an answer?

abb0t · Answer

I am here to police and ensure no cheating goes on. EVER