An energy resource that can be replaced by nature in a relatively short time is known as a "<span>inexhaustible energy resource" but these are very rare in nature. </span>
Renewable resources: These are resources that can be replenished with time through natural process.These are the sources which never depletes completely.For example: bio mass energy, solar energy etc.
Non-Renewable resources: These are resources that cannot be replenished with time through natural process. These are the sources which are used in wise manner so that they do not get depleted. For example: coal, petroleum etc.
