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Home Q & A Board Humanities Legal Studies
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johnsons517 johnsons517
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6 years ago
The elimination of CFCs (cloroflourocarbons) to protect atmospheric ozone cost the world economy an estimated:
 a. 100 million b. 250 million c. 20 billion
  d. 200 billion
  e. there was a net economic gain from the decision
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Techflow21Techflow21
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6 years ago
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johnsons517 Author
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6 years ago
Just got PERFECT on my quiz
djeghri
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Yesterday
Helped a lot
rene_ram97
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2 hours ago
this is exactly what I needed
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