The ratio of the amount of energy extracted versus the amount of energy put into the extraction process of a resource can be initialized as ________.

A. CPI
B. ACC
C. USGS
D. NOAA
E. EROEI


Answer: E

Environmental & Atmospheric Sciences

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Fill in the blank with correct word.

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The lithosphere

A. extends to an average depth of about 300 kilometers. B. is thickest under the continents, thinnest beneath the oceans. C. was discovered by studying the behavior of seismic waves generated by earthquakes. D. is partly molten and plastic in consistency.

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Greenland's largest outlet glacier is now in rapid retreat. Indicate whether the statement is true or false

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