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Author Question: What was the Meteor expedition's most important innovation? A) The echo sounder B) The bathyscaphe ... (Read 79 times)

Bob-Dole

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on: Aug 22, 2018
What was the Meteor expedition's most important innovation?
 A) The echo sounder
  B) The bathyscaphe
  C) Modern optical equipment
  D) The steam winch

Question 2

What information was not available for early cartographers to put on charts?
 A) Direction of currents
  B) Water depths and related information
  C) Location of rocks in harbors
  D) Sailing times


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at

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

A

Answer to Question 2

B


Bob-Dole

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Reply 2 on: Aug 22, 2018
Wow, this really help

ecabral0

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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