1, All of these pollutants can be detected by their odors except? a. CO b.O3 c.S

Question

1, All of these pollutants can be detected by their odors except? a. CO b.O3 c.SO4 d.NO3 2.In general which airborne material is not likely to be affected by the filters or indoor air handling equipment? a.particles b.pollen c. soot d.carbon monoxide Which is correct ? a. ozone forms by combining an oxygen atom with an oxygen molecule b.there is a dynamic steady stat of ozone in the stratosphere c, uv radiation will dissociate ozone int an oxygen atom and an oxygen molecule d. all of these choices are correct

Explanation / Answer

1. All of these pollutants can be detected by their odors except? Ans : CO

2. In general which airborne material is not likely to be affected by the filters or indoor air handling equipment? Ans : CO

3. All the above are correct

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