Advanced Placement (AP) High School

Identify one secondary pollutant that is a component of photochemical smog and describe the following.
(i) How the secondary pollutant forms
(ii) ONE human health effect of the pollutant
(iii) ONE environmental effect of the pollutant

Answers

Answer 1
I: Secondary pollutant forms as a reaction between the pollutants (from factories/cars) and the molecules already in the atmosphere.

II: Inhaling secondary pollutants can cause respiratory infections and breathing issues.

III: These pollutants can cause acid rain, which can dissolve materials as hard as metal.

Related Questions

Voyages such as those referred to in the third paragraph were most directly facilitated by which of the following?
A
A decrease in pirate activity following Zheng He's naval expeditions
B
Merchants' understanding of the patterns of the monsoon winds
ะก
An increase in the use of new forms of credit, such as paper money
D
Technological transfers from Europe, such as the compass

Answers

Answer: B . Merchants' understanding of the patterns of the monsoon winds

Explanation:

India faces a very heavy monsoon every year that brings heavy rainfall and very strong winds.

It would make sense that for merchants to have been able to trade in India in the past, they would have had to have a good understanding of the patterns of the monsoon winds so that they would embark on their trade missions with little to no losses.

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