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Home Q & A Board Biology-Related Homework Help General Biology
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courtney4264 courtney4264
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6 years ago
The Ogallala aquifer provides what percentage of groundwater used for irrigation in the United States?
  a. 10 percent
  b. 25 percent
  c. 30 percent
  d. 50 percent
  e. 75 percent

Question 2

Salinization of water used in irrigation has reduced crop yields by ____.
  a. 10 percent
  b. 25 percent
  c. 33 percent
  d. 50 percent
  e. 75 percent
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beautybbeautyb
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6 years ago
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courtney4264 Author
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#2
6 years ago
You are really a genius. Thanks
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#3
6 years ago
NP
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