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Author Question: Based on chemical composition, Earth consists of ________ layers A) three B) two C) four D) ... (Read 70 times)

khang

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Based on chemical composition, Earth consists of ________ layers
 
  A) three
  B) two
  C) four
  D) five

Question 2

Deep-water currents move ________ volumes of water and are much ________ than surface currents.
 
  A) larger; faster
  B) larger; slower
  C) smaller; faster
  D) smaller; slower



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Pamela.irrgang@yahoo.com

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Answer to Question 1

A

Answer to Question 2

B




khang

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Reply 2 on: Aug 22, 2018
Gracias!


lcapri7

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

 

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