The EROI (energy returned on investment) ratio is calculated as
a. Energy invested/Energy returned.
b. Energy invested × Energy returned.
c. Energy returned/Energy invested.
d. Energy returned × Energy invested.
Answer: C
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When an occluded front passes, the temperature drops dramatically
Indicate whether the statement is true or false
La Paz, Bolivia
Latitude:_______ Longitude:__________
Elevation:______m_______ft
Population:________
Avg. Annual Temperature (°C, °F):________
Annual Temp. Range (°C, °F):________
Which country in East Asia does mainland China still claim as an integral part of the Chinese nation?
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