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Author Question: What happened to the dinosaurs? How does that enter into the Drake Equation? What will be an ... (Read 14 times)

joesmith1212

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on: Jul 27, 2018
What happened to the dinosaurs? How does that enter into the Drake Equation?
 
  What will be an ideal response?

Question 2

What is thought to be the cause of Io's volcanoes?
 
  A) Jupiter's magnetosphere and its charged particles
  B) Jupiter's gravity and the heat it creates
  C) tidal stresses from both Jupiter and Europa
  D) solar radiation focused by Jupiter's gravity
  E) radioactive decay in Io's interior


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Jody Vaughn

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

Much of the life on Earth died in the Chixulub impact 63 million years ago. The progress of life to intelligence can be set back by such impacts.

Answer to Question 2

C


joesmith1212

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


Jody Vaughn

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


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