Author Question: The ozone layer of Earth's atmosphere a. creates acid rain. b. contributes to indoor air ... (Read 92 times)

Anajune7

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The ozone layer of Earth's atmosphere
 
  a. creates acid rain.
 b. contributes to indoor air pollution.
 c. causes skin cancer.
 d. absorbs harmful radiation from the sun.

Question 2

Exposure to indoor air pollution increases the risk of
 
  a. lung cancer.
 b. sickle-cell anemia.
 c. hearing loss.
 d. carpal tunnel syndrome.



Cnarkel

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Answer to Question 1

d

Answer to Question 2

a



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