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Author Question: ________ are tiny seed particles created when small sediments or shell fragments are rolled by waves ... (Read 73 times)

viki

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  • Posts: 525
on: Jul 16, 2018
________ are tiny seed particles created when small sediments or shell fragments are rolled by waves in water supersaturated with calcium carbonate.
 
  A) Bryozoans
  B) Cave pearls
  C) Ooids
  D) Nodules

Question 2

________ is the process where calcium ions in limestone are replaced with magnesium or small amounts of iron.
 
  A) Permineralization
  B) Replacement
  C) Precipitation
  D) Dolomitization


scikid

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Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: D


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