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Author Question: Which of the following trace gases does not contribute to climate change? A) CFCs B) Nitrous ... (Read 81 times)

HudsonKB16

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on: Jul 15, 2018
Which of the following trace gases does not contribute to climate change?
 
  A) CFCs
  B) Nitrous oxide
  C) Krypton
  D) Methane

Question 2

How will melting permafrost in polar regions lead to a positive feedback loop that will continue to warm the climate, which will allow for more permafrost to melt?
 
  A) Buried CFCs will be released from contaminants in frozen vegetation
  B) Methane will be released as the vegetation thaws
  C) Nitrous oxide will be trapped in the meltwater generated and pulled out of the atmosphere
  D) Carbon dioxide is sequestered in the water infiltrating the landscape


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bassamabas

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Reply #1 on: Jul 15, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: B


HudsonKB16

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Reply 2 on: Jul 15, 2018
:D TYSM

raili21

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Reply 3 on: Yesterday
Gracias!

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