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Author Question: All objects made from metals have a much smaller cost when the metal comes from recycled material ... (Read 55 times)

Caiter2013

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on: Jul 28, 2018
All objects made from metals have a much smaller cost when the metal comes from recycled material rather than ore.
 
  What will be an ideal response?

Question 2

The U.S. has one of the highest energy use rates per person in the world.
 
  What will be an ideal response?


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Jayson

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Reply #1 on: Jul 28, 2018
Answer to Question 1

This is correct; the cost of extraction is substantial in both economic and
environmental terms.

Answer to Question 2

This statement's wording is vague enough so that one could defend either answer.
The use rate of energy is substantially below such energy producers as Qatar, but much
greater than many others, such as Germany.


Caiter2013

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Reply 2 on: Jul 28, 2018
Wow, this really help

xiazhe

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Reply 3 on: Yesterday
:D TYSM

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