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Author Question: Which seismic wave(s) would be most useful in determining the extent and thickness of the Earth's ... (Read 56 times)

vicky

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on: Jul 16, 2018
Which seismic wave(s) would be most useful in determining the extent and thickness of the Earth's interior layers?
 
  A) P waves
  B) P and S waves
  C) S waves
  D) Surface waves

Question 2

As of 2015, what was the deepest drill core yet taken that allowed scientists to study the Earth's interior?
 
  A) 7.6 km
  B) 12.3 km
  C) 15 km
  D) 50.5 km


Anna

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Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: B


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