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Author Question: Since 1900, greenhouse gas emissions associated with burning fossil fuels and deforestation have ... (Read 133 times)

EAugust

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on: Jul 14, 2018
Since 1900, greenhouse gas emissions associated with burning fossil fuels and deforestation have warmed Earth's atmosphere by approximately ________.
 
  A) 5C B) 0C C) 1C D) 8C E) 3C

Question 2

Which of the following principles addresses rock fragments being enclosed within another rock layer?
 
  A) principle of superposition
  B) principle of original horizontality
  C) principle of cross-cutting relationships
  D) principle of inclusions
The Environment and You ¦ Christensen, Leege ¦ 2nd Edition
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tuate

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Reply #1 on: Jul 14, 2018
Answer to Question 1

C

Answer to Question 2

Answer: D


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