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Author Question: In order to dissolve limestone, groundwater must be slightly _______________. Fill in the blank ... (Read 45 times)

Kikoku

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In order to dissolve limestone, groundwater must be slightly _______________.
  Fill in the blank with correct word.

Question 2

_______________ is soil containing frozen groundwater.
  Fill in the blank with correct word.



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CourtneyCNorton

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Answer to Question 1

ANSWER: acidic

Answer to Question 2

ANSWER: Permafrost





 

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