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Author Question: What types of events ended the Paleozoic era? What will be an ideal ... (Read 33 times)

laurencescou

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What types of events ended the Paleozoic era?
 
  What will be an ideal response?

Question 2

The Paleozoic era begins with the Cambrian and concludes with the
 
  A) Ordovician period.
  B) Silurian period.
  C) Permian period.
  D) Triassic period.



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ricroger

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Answer to Question 1

Answer: The formation of Pangaeawhich affected Earth's climate and hence the evolution of life. Greatest extinction of animals95 of all marine species and 70 of all land species.

Answer to Question 2

Answer: C



laurencescou

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Both answers were spot on, thank you once again



ricroger

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Great! Please up vote :D



 

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