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Author Question: Caliche is a ____. A)layer of silica cement within a pedalfer B)layer of precipitated calcium ... (Read 73 times)

debasdf

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on: Jul 13, 2018
Caliche is a ____.
 A)layer of silica cement within a pedalfer
 B)layer of precipitated calcium carbonate in horizon B
 C)layer of rock between soil layers C and D
 D)deposit formed in alkali soils
 E)light colored layer of unstable minerals

Question 2

Carboniferous age reefs differed from those of the Devonian in that they were much more massive than the older reef structures.
  Indicate whether the statement is true or false


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chinwesucks

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

B

Answer to Question 2

False


debasdf

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Reply 2 on: Jul 13, 2018
Gracias!

Dinolord

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Reply 3 on: Yesterday
Wow, this really help

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