Author Question: Air pollution is now considered the world's most significant environmental health risk. a. True ... (Read 85 times)

EAugust

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Air pollution is now considered the world's most significant environmental health risk.
 
  a. True
 b. False
  Indicate whether the statement is true or false

Question 2

Fracking uses large amounts of water in the extraction process.
 
  a. True
 b. False
  Indicate whether the statement is true or false



peilian

  • Sr. Member
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  • Posts: 316
Answer to Question 1

True

Answer to Question 2

True



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