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Author Question: Earth differentiated during the ____. A)Hadean B)Archean C)Paleoproterozoic D)Mesoproterozoic ... (Read 38 times)

renzo156

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on: Jul 13, 2018
Earth differentiated during the ____.
 A)Hadean
 B)Archean
 C)Paleoproterozoic
 D)Mesoproterozoic
 E)Neoproterozoic

Question 2

The gradient of streams tends to be ___________________ _ in their upper reaches and ___________________ _ in their lower reaches.
 Fill in the blank(s) with correct word


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Sophiapenny

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Reply #1 on: Jul 13, 2018
Answer to Question 1

A

Answer to Question 2

steeper, gentler


renzo156

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Reply #2 on: Jul 13, 2018
TY


Sophiapenny

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Reply #3 on: Jul 13, 2018
Happy to Help


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