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Author Question: Small glassy, translucent particles found in sediments and thought to be of extraterrestrial origin ... (Read 52 times)

abarnes

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on: Aug 22, 2018
Small glassy, translucent particles found in sediments and thought to be of extraterrestrial origin are called ________.
 a. turbidites
 b. tektites
 c. authigenic
 d. oozes

Question 2

Below the calcium carbonate compensation depth (CCD) sediment composed of ________ will dissolve.
 a. silica
 b. diatom remains
 c. iron
 d. calcium carbonate


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AngeliqueG

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Reply #1 on: Aug 22, 2018
Answer to Question 1

b

Answer to Question 2

d


abarnes

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Reply 2 on: Aug 22, 2018
Gracias!

Joy Chen

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Reply 3 on: Yesterday
Wow, this really help

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