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Author Question: Where is there no deep scattering layer present? A) Temperate oceans B) Tropical oceans C) ... (Read 100 times)

ssal

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Where is there no deep scattering layer present?
 A) Temperate oceans
  B) Tropical oceans
  C) Arctic oceans
  D) All oceans have a deep scattering layer

Question 2

The steep cliffs and rugged headlands common along much of the Pacific Coast of the United States are primarily the result of ____.
 A) recent tectonic activity
  B) marine deposition
  C) river deposition
  D) glacial erosion



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scikid

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Answer to Question 1

C

Answer to Question 2

A




scikid

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