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Author Question: Scientists have direct evidence of the Earth's internal structure down to upper mantle. Indicate ... (Read 152 times)

chandani

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on: Jul 14, 2018
Scientists have direct evidence of the Earth's internal structure down to upper mantle.
 
  Indicate whether the statement is true or false

Question 2

Mollisols are widespread in the United States. occurring throughout the Great Plains region.
 
  Indicate whether the statement is true or false


debra928

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Reply #1 on: Jul 14, 2018
Answer to Question 1

FALSE

Answer to Question 2

TRUE


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