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Author Question: Evidence to support the fact that Earth's central core is solid can be attributed to A) a ... (Read 82 times)

aabwk4

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Evidence to support the fact that Earth's central core is solid can be attributed to
 
  A) a decrease in S-wave velocity as they encounter and move through the inner core.
  B) an increase in P-wave velocity as they encounter and move through the inner core.
  C) a decrease in P-wave velocity as they encounter and move through the inner core.
  D) an increase in S-wave velocity as they encounter and move through the inner core.

Question 2

The primary evidence that the outer core is molten is an abrupt
 
  A) increase in the velocity of P-waves, but no increase in S-waves.
  B) increase in the velocity of L-waves.
  C) stop of S-wave propagation, and a decrease in P-wave velocity.
  D) stop of P-wave propagation, and a decrease in S-wave velocity.



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KKcool

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Answer to Question 1

Answer: B

Answer to Question 2

Answer: C




aabwk4

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Reply 2 on: Jul 29, 2018
YES! Correct, THANKS for helping me on my review


bimper21

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Reply 3 on: Yesterday
:D TYSM

 

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