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Author Question: The Dakota Sandstone is threatened primarily by: a. pollution. b. subsidence. c. saltwater ... (Read 25 times)

Starlight

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on: Jul 15, 2018

The Dakota Sandstone is threatened primarily by:
  a. pollution.
  b. subsidence.
  c. saltwater intrusion.
  d. extensive use.
  e. lack of recharge.



Question 2

A local aquiclude within a larger aquifer results in a(n):
  a. cone of depression.
  b. perched water table.
  c. artesian aquifer.
  d. zone of aeration.
  e. zone of saturation



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ms_sulzle

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Reply #1 on: Jul 15, 2018
Answer to Question 1

D

Answer to Question 2

B


Starlight

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Reply 2 on: Jul 15, 2018
Gracias!

raili21

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Reply 3 on: Yesterday
Excellent

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