Categories
Energy conservation
Topic: Category
From Wikipedia - Reading time: 3 min
Wikimedia Commons has media related to Energy conservation.
Energy conservation is the act of using energy in a more efficient and effective manner. While any form of energy may be conserved, electricity is the type most commonly referred to in connection with conservation.
Licensed under CC BY-SA 3.0 | Source: https://en.wikipedia.org/wiki/Category:Energy_conservation21 views | ↧ Download as ZWI file
EncycloReader
is supported by the 
KSF