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Author Question: When did Ptolemy live? A) about 5000 years ago B) about 100 years ago C) about 1000 years ago ... (Read 141 times)

CQXA

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When did Ptolemy live?
 
  A) about 5000 years ago
  B) about 100 years ago
  C) about 1000 years ago
  D) about 2000 years ago
  E) about 500 years ago

Question 2

Contrast the volcanism of Io and Triton.
 
  What will be an ideal response?



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Meganchabluk

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Answer to Question 1

D

Answer to Question 2

Both are driven by tidal flexing, but at Io, it is sulfur erupting, while Triton is much colder, with liquid nitrogen geysers.




CQXA

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Reply 2 on: Jul 27, 2018
:D TYSM


tkempin

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Reply 3 on: Yesterday
Wow, this really help

 

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