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Author Question: Eugene Shoemaker proved that the Barringer Crater is the result of an impact because he found ... (Read 156 times)

formula1

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Eugene Shoemaker proved that the Barringer Crater is the result of an impact because he found _______________ in and around the crater that had been subjected to pressures higher than those produced by a volcano.
 
  Fill in the blank(s) with correct word

Question 2

Long-period comets originate in the _______________.
 
  Fill in the blank(s) with correct word



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asware1

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Answer to Question 1

quartz crystals

Answer to Question 2

Oort cloud




formula1

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Reply 2 on: Jul 27, 2018
:D TYSM


ghepp

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Reply 3 on: Yesterday
Gracias!

 

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