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Author Question: Immediately after the Permian extinction event, the carbon dioxide and methane released by volcanism ... (Read 73 times)

Kikoku

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on: Jul 27, 2018
Immediately after the Permian extinction event, the carbon dioxide and methane released by volcanism caused the Earth to
 
  A) initiate a snowball Earth phase
  B) start an ice age
  C) begin a period of intense global warming
  D) completely change the composition of its atmosphere

Question 2

Atmospheric pressure does NOT correspond to approximately
 
  A) 0.1 MPa.
  B) 1.0  102 N/m2.
  C) 2.2  103 lb/ft2.
  D) 2.4  102 oz/in2.
  E) 15. lb/in2.


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flannelavenger

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Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

B


Kikoku

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Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


flannelavenger

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Reply #3 on: Jul 27, 2018
Great! Please up vote :D


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