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Author Question: One of the greatest success stories of the positive impact of chemistry research and environmental ... (Read 112 times)

CharlieWard

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on: Jul 16, 2018
One of the greatest success stories of the positive impact of chemistry research and environmental policies and regulations relates to
 
  A) nitrogen oxides and the control of acid precipitation.
  B) CFCs and the destruction of the ozone.
  C) the reduction of ozone pollution over major cities in North America.
  D) the use of fossil fuels and the reversal of global climate changes.

Question 2

Which of the following regions represent the lowest combined levels of poverty?
 
  A) North America and South America
  B) Southeast Asia and the Middle East
  C) Central, southern, and northern Africa
  D) Asia Pacific and eastern Asia


234sdffa

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Reply #1 on: Jul 16, 2018
Answer to Question 1

B

Answer to Question 2

A


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