3.7 energy resources
People use a lot of energy each day .
. our body use energy for moving , for thinking , for growing and keeping warm .
Energy - is the ability to do work .
Question
From were do we get energy ?
ANS: Well, according to the law of conservation of energy.
. Energy can be neither be created nor be destroyed. It can only be conserved. Renewable source is a natural resource that causes no impact on nature. They are available in absence in nature. Next comes another ultimated resource
1 . Wind energy
2. Electricity energy - Wind turbine
Keywords:
Renewable
Non Renewable
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Because I had only that much in that topic and it is a small topic in my note I have done more drawings and a digram