the answer for renewable is sources
alternative energy
alternative energy
Renewable natural gas.
A renewable resource can also be called a sustainable resource.
its renewable and free
Yes. Solar is called "renewable". The Sun will continue to shine for another 5 billion years or so.
renewable
Non-renewable energy source means that the source will eventually run out and is not renewable.
Our primary source is still coal, and that is not renewable
no its a renewable source of energy
renewable source of energy can be regenerated but non-renewable source of energy can not be regenerated.
Renewable - unlimited source Non renewable - limited resource