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Home Q & A Board Biology-Related Homework Help General Biology
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Arroyo21 Arroyo21
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6 years ago
Which of the following is not a greenhouse
  gas?
 
  a. methane
  b. nitrogen gas
  c. carbon dioxide
  d. nitrous oxide
  e. chlorofluorocarbon

Question 2

The warming action on earth's atmosphere is
  referred to as
 
  a. respiration accumulation.
  b. the greenhouse effect.
  c. the smog problem.
  d. the blanket phenomenon.
  e. ozone depletion
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amieriveraamierivera
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6 years ago
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Arroyo21 Author
wrote...
#2
6 years ago
Bravo! This is awesome
wrote...
#3
6 years ago
Glad my efforts were helpful
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