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Author Question: One helpful development regarding the atmospheric ozone problem was the international agreement to ... (Read 49 times)

dmcintosh

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  • Posts: 517
on: Jul 29, 2018
One helpful development regarding the atmospheric ozone problem was the international agreement to
 
  A) significantly reduce ozone production by year 2000.
  B) issue free sunglasses to everybody.
  C) significantly reduce CFC production by year 2000.
  D) reduce fossil fuel use by 50 percent by year 2000.
  E) produce more ozone and inject it into the stratosphere.

Question 2

Which of the following best represents the energy transformations occurring in a photovoltaic cell?
 
  A) electric  radiant
  B) thermal  electric
  C) thermal  radiant  electric
  D) radiant  electric
  E) radiant  thermal  electric


akudia

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Reply #1 on: Jul 29, 2018
Answer to Question 1

C

Answer to Question 2

D


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