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Biology-Related Homework Help General Biology Topic started by: littleroberts on Mar 29, 2018



Title: In brown air fog, which substance combines with nitrogen dioxide in the sunlight to form ...
Post by: littleroberts on Mar 29, 2018
In brown air fog, which substance combines with nitrogen dioxide in the sunlight to form
  photochemical smog?
  a. carbon monoxide
  b. water vapor
  c. hydrocarbons
  d. sulfuric acid
  e. carbon dioxide

Question 2

Which factor is NOT characteristic of a city primarily plagued by photochemical smog?
  a. high concentration of sulfur oxides
  b. high concentration of nitrogen oxides
  c. significant amounts of PANs
  d. large numbers of internal combustion engines
  e. occasional thermal inversions


Title: In brown air fog, which substance combines with nitrogen dioxide in the sunlight to form ...
Post by: marcusb213 on Mar 29, 2018
Answer to q. 1

C

Answer to q. 2

A


Title: In brown air fog, which substance combines with nitrogen dioxide in the sunlight to form ...
Post by: littleroberts on Mar 29, 2018
Such an awesome helper!