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Author Question: Why is using a commercial car wash more ecologically sound that washing your car at home? A) ... (Read 30 times)

clmills979

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on: Jul 12, 2018
Why is using a commercial car wash more ecologically sound that washing your car at home?
 
  A) Commercial car washes recycle and reuse the water.
  B) Commercial car washes are required, by EPA regulation, to be more ecologically sound.
  C) All commercial car wash soaps and waxes are biodegradable.
  D) Most commercial car washes are better equipped to handle wastewater.

Question 2

When sulfur dioxide and nitrogen oxide are released into the air and react with other airborne matter, they may form what compound?
 
  A) hydrocarbon
  B) smog
  C) acid
  D) trioxide or ozone


dudman123

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Reply #1 on: Jul 12, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: C


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