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Alekssandra [29.7K]
4 years ago
15

Energy __________ describes the ability to obtain a given result or amount of output while using less energy input. energy _____

_____ describes the practice of reducing wasteful or unnecessary energy use.
Biology
1 answer:
Burka [1]4 years ago
8 0
Energy efficiency describes the ability to obtain a given result or amount of output while using less energy input. energy conservation describes the practice of reducing wasteful or unnecessary energy use.  

  Energy efficiency represents the ratio between the useful output and input of an energy.
<span>
Energy conservation represents a process which is used to reduce the quantity of energy that is used.</span>
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