DEFINITION

 Energy resources are the natural materials needed to get the force that transforms raw materials into processed  products, to move machines and to facilitate the displacement of people and products.

Renewable energy resources are fuels that can be easily made or renewed. We can never use up renewable fuels. The most important advantage that they have is that they do not pollute the atmosphere. Solar energy is one example of this kind of energy resources.

Non renewable energy resources are fuels that can not be easily made or renewed. We can use up non-renewable fuels. And the most important difference with the renewable energy resources is that they are pollutant. At present oil is the most common non renewable energy resource in the world.