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Author Question: When is the earliest time that scientists believe that people may have migrated to the west coast of ... (Read 48 times)

kellyjaisingh

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When is the earliest time that scientists believe that people may have migrated to the west coast of North America from Asia?
 
  A) 100,000 years ago
  B) 41,000 years ago
  C) 22,000 years ago
  D) 12,000 years ago

Question 2

Which type of rock flanks Lake Superior?
 
  A) shale
  B) evaporite sedimentary rock
  C) volcanic and sedimentary rock
  D) metamorphic rock



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wshriver

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Answer to Question 1

Answer: D

Answer to Question 2

Answer: D





 

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