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Author Question: The greenhouse gas that is most significant as the cause of what scientists have labeled global ... (Read 28 times)

yoooooman

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on: Aug 7, 2018
The greenhouse gas that is most significant as the cause of what scientists have labeled global warming is:
 a. nitrogen dioxide.
  b. hydrogen peroxide.
  c. ferrous oxide.
  d. carbon dioxide.

Question 2

The high pressure over the North Pole weakens during the summer.
 a. True
  b. False
  Indicate whether the statement is true or false


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Galvarado142

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Reply #1 on: Aug 7, 2018
Answer to Question 1

D

Answer to Question 2

True


yoooooman

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Reply 2 on: Aug 7, 2018
Excellent

brbarasa

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Reply 3 on: Yesterday
Gracias!

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