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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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darrellsia darrellsia
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6 years ago
The statement that it takes high quality energy to get high quality energy refers to
 
  a. energy resources with low or negative net energy
  b. hydroelectric power
  c. the economic side of energy production
  d. the processes and fuel required to extract and refine some energy sources
  e. coal and hydroelectric power
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lovely_rose_lovely_rose_
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6 years ago
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darrellsia Author
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6 years ago
Thanks
lierac00
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Yesterday
this is exactly what I needed
avance37
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2 hours ago
Correct Slight Smile TY
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