When is a source of energy said to be a renewable source of energy? Give two examples of such sources.

When is a source of energy said to be a renewable source of energy? Gi

1.	When is a source of energy said to be a renewable source of energy? Give two examples of such sources.
Answer» when the source of energy can be USED repetively it is CALLED RENEWABLE source of energy for example solar pannels,biogas plant.e.t.c