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Author Question: Which of the following is a non-renewable resource? A) hydroelectric B) active solar heating ... (Read 49 times)

joblessjake

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on: Jul 29, 2018
Which of the following is a non-renewable resource?
 
  A) hydroelectric
  B) active solar heating
  C) wood
  D) photovoltaic electricity
  E) None of the above.

Question 2

Besides the aerosol sprays, another source of chlorofluorocarbons is
 
  A) fossil fuels.
  B) biomass fuels.
  C) Both of the above.
  D) refrigerants.
  E) jet exhaust.


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sultansheikh

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Reply #1 on: Jul 29, 2018
Answer to Question 1

E

Answer to Question 2

D


joblessjake

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Reply 2 on: Jul 29, 2018
Excellent

Viet Thy

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Reply 3 on: Yesterday
:D TYSM

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