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Author Question: A P wave exhibits ____ motion, whereas an S wave displays ____ motion. a. shear; compressional b. ... (Read 138 times)

WWatsford

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on: Aug 22, 2018

A P wave exhibits ____ motion, whereas an S wave displays ____ motion.
  a. shear; compressional
  b. compressional; shear
  c. secondary; primary
  d. surface; body
  e. convective; conductive



Question 2

Which concept describes early Earth as separated into layers by gravity, with each deeper layer denser than the layer
  above?
  a. Centrifugal force
  b. Density stratification
  c. Continental drift
  d. Tectonic theory
  e. Seismic theory



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bdobbins

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Reply #1 on: Aug 22, 2018
Answer to Question 1

b

Answer to Question 2

b


WWatsford

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Reply #2 on: Aug 22, 2018
Thank you!


bdobbins

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Reply #3 on: Aug 22, 2018
Always glad to help...


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