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Nimaa Nimaa
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Posts: 1610
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9 years ago
Ground-source heat pumps ________.
A) are an increasing source of small-scale electricity generation
B) have been known to cause minor earthquakes
C) produce pollution of ground water
D) require nearby volcanic activity to be effective
E) heat and cool houses and buildings more efficiently than conventional methods
Textbook 
Essential Environment

Essential Environment


Edition: 4th
Author:
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wrote...
Valued Member
9 years ago
The answer should be E) heat and cool houses and buildings more efficiently than conventional methods.
Nimaa Author
wrote...
9 years ago
Thank you for the answer, will use it.
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