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Author Question: Approximately what percent of the world's irrigation water is from groundwater? A) 15 percent B) ... (Read 19 times)

moongchi

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Approximately what percent of the world's irrigation water is from groundwater?
 
  A) 15 percent B) 25 percent C) 50 percent D) 80 percent

Question 2

An element or combination of elements that forms an inorganic, natural compound is called a
 
  A) granitic compound. B) tectonic rock.
  C) mineral. D) molecule.



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fwbard

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Answer to Question 1

D

Answer to Question 2

C




moongchi

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Reply 2 on: Jul 14, 2018
Thanks for the timely response, appreciate it


irishcancer18

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Reply 3 on: Yesterday
Gracias!

 

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